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85a5290f | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
c1c44db3 | 16 | /* $Id: AliSimulation.cxx 64623 2013-10-21 13:38:58Z rgrosso $ */ |
85a5290f | 17 | |
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // class for running generation, simulation and digitization // | |
21 | // // | |
22 | // Hits, sdigits and digits are created for all detectors by typing: // | |
23 | // // | |
24 | // AliSimulation sim; // | |
25 | // sim.Run(); // | |
26 | // // | |
27 | // The Run method returns kTRUE in case of successful execution. // | |
28 | // The number of events can be given as argument to the Run method or it // | |
29 | // can be set by // | |
30 | // // | |
31 | // sim.SetNumberOfEvents(n); // | |
32 | // // | |
95601147 | 33 | // The name of the configuration file can be passed as argument to the // |
34 | // AliSimulation constructor or can be specified by // | |
85a5290f | 35 | // // |
36 | // sim.SetConfigFile("..."); // | |
37 | // // | |
38 | // The generation of particles and the simulation of detector hits can be // | |
39 | // switched on or off by // | |
40 | // // | |
41 | // sim.SetRunGeneration(kTRUE); // generation of primary particles // | |
42 | // sim.SetRunSimulation(kFALSE); // but no tracking // | |
43 | // // | |
44 | // For which detectors sdigits and digits will be created, can be steered // | |
45 | // by // | |
46 | // // | |
47 | // sim.SetMakeSDigits("ALL"); // make sdigits for all detectors // | |
48 | // sim.SetMakeDigits("ITS TPC"); // make digits only for ITS and TPC // | |
49 | // // | |
50 | // The argument is a (case sensitive) string with the names of the // | |
51 | // detectors separated by a space. An empty string ("") can be used to // | |
52 | // disable the creation of sdigits or digits. The special string "ALL" // | |
53 | // selects all available detectors. This is the default. // | |
54 | // // | |
55 | // The creation of digits from hits instead of from sdigits can be selected // | |
56 | // by // | |
57 | // // | |
58 | // sim.SetMakeDigitsFromHits("TRD"); // | |
59 | // // | |
60 | // The argument is again a string with the selected detectors. Be aware that // | |
61 | // this feature is not available for all detectors and that merging is not // | |
62 | // possible, when digits are created directly from hits. // | |
63 | // // | |
05526d44 | 64 | // Background events can be merged by calling // |
85a5290f | 65 | // // |
66 | // sim.MergeWith("background/galice.root", 2); // | |
67 | // // | |
68 | // The first argument is the file name of the background galice file. The // | |
69 | // second argument is the number of signal events per background event. // | |
05526d44 | 70 | // By default this number is calculated from the number of available // |
71 | // background events. MergeWith can be called several times to merge more // | |
72 | // than two event streams. It is assumed that the sdigits were already // | |
73 | // produced for the background events. // | |
85a5290f | 74 | // // |
0421c3d1 | 75 | // The output of raw data can be switched on by calling // |
76 | // // | |
77 | // sim.SetWriteRawData("MUON"); // write raw data for MUON // | |
78 | // // | |
06c7e392 | 79 | // The default output format of the raw data are DDL files. They are // |
80 | // converted to a DATE file, if a file name is given as second argument. // | |
81 | // For this conversion the program "dateStream" is required. If the file // | |
82 | // name has the extension ".root", the DATE file is converted to a root // | |
83 | // file. The program "alimdc" is used for this purpose. For the conversion // | |
84 | // to DATE and root format the two conversion programs have to be installed. // | |
85 | // Only the raw data in the final format is kept if the third argument is // | |
86 | // kTRUE. // | |
87 | // // | |
0421c3d1 | 88 | // The methods RunSimulation, RunSDigitization, RunDigitization, // |
89 | // RunHitsDigitization and WriteRawData can be used to run only parts of // | |
06c7e392 | 90 | // the full simulation chain. The creation of raw data DDL files and their // |
91 | // conversion to the DATE or root format can be run directly by calling // | |
92 | // the methods WriteRawFiles, ConvertRawFilesToDate and ConvertDateToRoot. // | |
95601147 | 93 | // // |
18b43626 | 94 | // The default number of events per file, which is usually set in the // |
95 | // config file, can be changed for individual detectors and data types // | |
96 | // by calling // | |
97 | // // | |
98 | // sim.SetEventsPerFile("PHOS", "Reconstructed Points", 3); // | |
99 | // // | |
100 | // The first argument is the detector, the second one the data type and the // | |
101 | // last one the number of events per file. Valid data types are "Hits", // | |
102 | // "Summable Digits", "Digits", "Reconstructed Points" and "Tracks". // | |
103 | // The number of events per file has to be set before the simulation of // | |
104 | // hits. Otherwise it has no effect. // | |
105 | // // | |
1e796a17 | 106 | // The trigger configuration is set by the method SetTriggerConfig(X) // |
107 | // X can take three kinds of values // | |
108 | // // | |
109 | // - The exact string "none" - case insensitive. In this case, not trigger // | |
110 | // information is generated from the digits. // | |
111 | // - The empty string or "ocdb" - case insensitive. In this case the // | |
112 | // trigger configuration is read from OCDB // | |
113 | // - Some string - say "p-p" - in which case the configuration is read from // | |
114 | // fixed files in $ALICE_ROOT/GRP/CTP/ - say $ALICE_ROOT/GRP/CTP/p-p.cfg // | |
115 | // // | |
116 | // Default is to read from OCDB. // | |
117 | // // | |
85a5290f | 118 | /////////////////////////////////////////////////////////////////////////////// |
119 | ||
3e2e3ece | 120 | #include <TFile.h> |
f7a1cc68 | 121 | #include <TGeoGlobalMagField.h> |
e8d02863 | 122 | #include <TGeoManager.h> |
85a5290f | 123 | #include <TObjString.h> |
fc7e1b1c | 124 | #include <TROOT.h> |
3e2e3ece | 125 | #include <TSystem.h> |
126 | #include <TVirtualMC.h> | |
127 | #include <TVirtualMCApplication.h> | |
5cf76849 | 128 | #include <TDatime.h> |
252fff8d | 129 | #include <TInterpreter.h> |
85a5290f | 130 | |
3e2e3ece | 131 | #include "AliAlignObj.h" |
e8d02863 | 132 | #include "AliCDBEntry.h" |
133 | #include "AliCDBManager.h" | |
732ee20f | 134 | #include "AliGRPManager.h" |
3e2e3ece | 135 | #include "AliCDBStorage.h" |
136 | #include "AliCTPRawData.h" | |
137 | #include "AliCentralTrigger.h" | |
e8d02863 | 138 | #include "AliCentralTrigger.h" |
3e2e3ece | 139 | #include "AliCodeTimer.h" |
362c9d61 | 140 | #include "AliDAQ.h" |
af7ba10c | 141 | #include "AliDigitizer.h" |
6d985680 | 142 | #include "AliESDEvent.h" |
3e2e3ece | 143 | #include "AliGRPObject.h" |
144 | #include "AliGenEventHeader.h" | |
af7ba10c | 145 | #include "AliGenerator.h" |
3e2e3ece | 146 | #include "AliGeomManager.h" |
147 | #include "AliHLTSimulation.h" | |
148 | #include "AliHeader.h" | |
f7a1cc68 | 149 | #include "AliLego.h" |
150 | #include "AliLegoGenerator.h" | |
e8d02863 | 151 | #include "AliLog.h" |
3e2e3ece | 152 | #include "AliMC.h" |
153 | #include "AliMagF.h" | |
af7ba10c | 154 | #include "AliModule.h" |
3e2e3ece | 155 | #include "AliPDG.h" |
156 | #include "AliRawReaderDate.h" | |
157 | #include "AliRawReaderFile.h" | |
158 | #include "AliRawReaderRoot.h" | |
af7ba10c | 159 | #include "AliRun.h" |
f21fc003 | 160 | #include "AliDigitizationInput.h" |
af7ba10c | 161 | #include "AliRunLoader.h" |
35ec1f70 | 162 | #include "AliStack.h" |
af7ba10c | 163 | #include "AliSimulation.h" |
27fc67fa | 164 | #include "AliSysInfo.h" |
3e2e3ece | 165 | #include "AliVertexGenFile.h" |
85a5290f | 166 | |
66b0310c | 167 | using std::ofstream; |
85a5290f | 168 | ClassImp(AliSimulation) |
169 | ||
b856a511 | 170 | AliSimulation *AliSimulation::fgInstance = 0; |
c1c44db3 | 171 | const char* AliSimulation::fgkDetectorName[AliSimulation::fgkNDetectors] = {"ITS", "TPC", "TRD", |
172 | "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE","AD", | |
173 | "FIT","MFT","HLT"}; | |
85a5290f | 174 | |
175 | //_____________________________________________________________________________ | |
795e4a22 | 176 | AliSimulation::AliSimulation(const char* configFileName, |
95601147 | 177 | const char* name, const char* title) : |
178 | TNamed(name, title), | |
179 | ||
35ec1f70 | 180 | fRunGeneratorOnly(kFALSE), |
95601147 | 181 | fRunGeneration(kTRUE), |
182 | fRunSimulation(kTRUE), | |
024cf675 | 183 | fLoadAlignFromCDB(kTRUE), |
25be1e5c | 184 | fLoadAlObjsListOfDets("ALL"), |
95601147 | 185 | fMakeSDigits("ALL"), |
186 | fMakeDigits("ALL"), | |
28da60d3 | 187 | fTriggerConfig(""), |
95601147 | 188 | fMakeDigitsFromHits(""), |
0421c3d1 | 189 | fWriteRawData(""), |
06c7e392 | 190 | fRawDataFileName(""), |
191 | fDeleteIntermediateFiles(kFALSE), | |
67327b72 | 192 | fWriteSelRawData(kFALSE), |
95601147 | 193 | fStopOnError(kFALSE), |
a5fe2c41 | 194 | fUseMonitoring(kFALSE), |
95601147 | 195 | fNEvents(1), |
196 | fConfigFileName(configFileName), | |
197 | fGAliceFileName("galice.root"), | |
18b43626 | 198 | fEventsPerFile(), |
95601147 | 199 | fBkgrdFileNames(NULL), |
995ad051 | 200 | fAlignObjArray(NULL), |
04bae0a0 | 201 | fUseBkgrdVertex(kTRUE), |
024cf675 | 202 | fRegionOfInterest(kFALSE), |
795e4a22 | 203 | fCDBUri(""), |
f1c1204d | 204 | fQARefUri(""), |
ca30848f | 205 | fSpecCDBUri(), |
795e4a22 | 206 | fRun(-1), |
207 | fSeed(0), | |
208 | fInitCDBCalled(kFALSE), | |
209 | fInitRunNumberCalled(kFALSE), | |
210 | fSetRunNumberFromDataCalled(kFALSE), | |
cae21299 | 211 | fEmbeddingFlag(kFALSE), |
3e2e3ece | 212 | fLego(NULL), |
732ee20f | 213 | fKey(0), |
214 | fUseVertexFromCDB(0), | |
215 | fUseMagFieldFromGRP(0), | |
216 | fGRPWriteLocation(Form("local://%s", gSystem->pwd())), | |
475baf89 | 217 | fUseTimeStampFromCDB(0), |
218 | fTimeStart(0), | |
219 | fTimeEnd(0), | |
e3b20d9a | 220 | fQADetectors("ALL"), |
221 | fQATasks("ALL"), | |
759c1df1 | 222 | fRunQA(kTRUE), |
57acd2d2 | 223 | fEventSpecie(AliRecoParam::kDefault), |
75373542 | 224 | fWriteQAExpertData(kTRUE), |
1b1f5ae6 | 225 | fGeometryFile(), |
fc7e1b1c | 226 | fRunHLT("default"), |
c4affb19 | 227 | fpHLT(NULL), |
fc7e1b1c | 228 | fWriteGRPEntry(kTRUE) |
85a5290f | 229 | { |
230 | // create simulation object with default parameters | |
b856a511 | 231 | fgInstance = this; |
0421c3d1 | 232 | SetGAliceFile("galice.root"); |
5b188f2f | 233 | |
234 | // for QA | |
634696f5 | 235 | AliQAManager * qam = AliQAManager::QAManager(AliQAv1::kSIMMODE) ; |
eca4fa66 | 236 | qam->SetActiveDetectors(fQADetectors) ; |
4e25ac79 | 237 | fQATasks = Form("%d %d %d", AliQAv1::kHITS, AliQAv1::kSDIGITS, AliQAv1::kDIGITS) ; |
eca4fa66 | 238 | qam->SetTasks(fQATasks) ; |
85a5290f | 239 | } |
240 | ||
85a5290f | 241 | //_____________________________________________________________________________ |
242 | AliSimulation::~AliSimulation() | |
243 | { | |
244 | // clean up | |
245 | ||
18b43626 | 246 | fEventsPerFile.Delete(); |
024cf675 | 247 | // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? |
248 | // delete fAlignObjArray; fAlignObjArray=0; | |
18b43626 | 249 | |
95601147 | 250 | if (fBkgrdFileNames) { |
251 | fBkgrdFileNames->Delete(); | |
252 | delete fBkgrdFileNames; | |
253 | } | |
ec92bee0 | 254 | |
255 | fSpecCDBUri.Delete(); | |
b856a511 | 256 | if (fgInstance==this) fgInstance = 0; |
87932dab | 257 | |
bf76b847 | 258 | AliQAManager::QAManager()->ShowQA() ; |
259 | AliQAManager::Destroy() ; | |
87932dab | 260 | AliCodeTimer::Instance()->Print(); |
85a5290f | 261 | } |
262 | ||
263 | ||
264 | //_____________________________________________________________________________ | |
265 | void AliSimulation::SetNumberOfEvents(Int_t nEvents) | |
266 | { | |
267 | // set the number of events for one run | |
268 | ||
269 | fNEvents = nEvents; | |
270 | } | |
271 | ||
f1c1204d | 272 | //_____________________________________________________________________________ |
273 | void AliSimulation::InitQA() | |
274 | { | |
275 | // activate a default CDB storage | |
276 | // First check if we have any CDB storage set, because it is used | |
277 | // to retrieve the calibration and alignment constants | |
278 | ||
279 | if (fInitCDBCalled) return; | |
280 | fInitCDBCalled = kTRUE; | |
281 | ||
634696f5 | 282 | AliQAManager * qam = AliQAManager::QAManager(AliQAv1::kSIMMODE) ; |
eca4fa66 | 283 | qam->SetActiveDetectors(fQADetectors) ; |
4e25ac79 | 284 | fQATasks = Form("%d %d %d", AliQAv1::kHITS, AliQAv1::kSDIGITS, AliQAv1::kDIGITS) ; |
eca4fa66 | 285 | qam->SetTasks(fQATasks) ; |
75373542 | 286 | if (fWriteQAExpertData) |
eca4fa66 | 287 | qam->SetWriteExpert() ; |
f1c1204d | 288 | |
eca4fa66 | 289 | if (qam->IsDefaultStorageSet()) { |
f1c1204d | 290 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
291 | AliWarning("Default QA reference storage has been already set !"); | |
292 | AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fQARefUri.Data())); | |
293 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
eca4fa66 | 294 | fQARefUri = qam->GetDefaultStorage()->GetURI(); |
f1c1204d | 295 | } else { |
296 | if (fQARefUri.Length() > 0) { | |
297 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
298 | AliDebug(2, Form("Default QA reference storage is set to: %s", fQARefUri.Data())); | |
299 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
300 | } else { | |
301 | fQARefUri="local://$ALICE_ROOT/QARef"; | |
302 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
303 | AliWarning("Default QA reference storage not yet set !!!!"); | |
304 | AliWarning(Form("Setting it now to: %s", fQARefUri.Data())); | |
305 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
306 | } | |
eca4fa66 | 307 | qam->SetDefaultStorage(fQARefUri); |
f1c1204d | 308 | } |
309 | } | |
310 | ||
024cf675 | 311 | //_____________________________________________________________________________ |
795e4a22 | 312 | void AliSimulation::InitCDB() |
024cf675 | 313 | { |
314 | // activate a default CDB storage | |
315 | // First check if we have any CDB storage set, because it is used | |
316 | // to retrieve the calibration and alignment constants | |
317 | ||
795e4a22 | 318 | if (fInitCDBCalled) return; |
319 | fInitCDBCalled = kTRUE; | |
320 | ||
024cf675 | 321 | AliCDBManager* man = AliCDBManager::Instance(); |
ec92bee0 | 322 | if (man->IsDefaultStorageSet()) |
024cf675 | 323 | { |
ec92bee0 | 324 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
325 | AliWarning("Default CDB storage has been already set !"); | |
ced249e6 | 326 | AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fCDBUri.Data())); |
ec92bee0 | 327 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
795e4a22 | 328 | fCDBUri = man->GetDefaultStorage()->GetURI(); |
ec92bee0 | 329 | } |
330 | else { | |
795e4a22 | 331 | if (fCDBUri.Length() > 0) |
332 | { | |
333 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
334 | AliDebug(2, Form("Default CDB storage is set to: %s", fCDBUri.Data())); | |
335 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
336 | } else { | |
162637e4 | 337 | fCDBUri="local://$ALICE_ROOT/OCDB"; |
795e4a22 | 338 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
339 | AliWarning("Default CDB storage not yet set !!!!"); | |
340 | AliWarning(Form("Setting it now to: %s", fCDBUri.Data())); | |
341 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
342 | ||
343 | } | |
ec92bee0 | 344 | man->SetDefaultStorage(fCDBUri); |
345 | } | |
346 | ||
347 | // Now activate the detector specific CDB storage locations | |
348 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { | |
349 | TObject* obj = fSpecCDBUri[i]; | |
350 | if (!obj) continue; | |
b8ec52f6 | 351 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
352 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
353 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 354 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 355 | } |
795e4a22 | 356 | |
024cf675 | 357 | } |
358 | ||
359 | //_____________________________________________________________________________ | |
795e4a22 | 360 | void AliSimulation::InitRunNumber(){ |
361 | // check run number. If not set, set it to 0 !!!! | |
362 | ||
363 | if (fInitRunNumberCalled) return; | |
364 | fInitRunNumberCalled = kTRUE; | |
365 | ||
366 | AliCDBManager* man = AliCDBManager::Instance(); | |
367 | if (man->GetRun() >= 0) | |
368 | { | |
8c8fbdcd | 369 | AliFatal(Form("Run number cannot be set in AliCDBManager before start of simulation: " |
370 | "Use external variable DC_RUN or AliSimulation::SetRun()!")); | |
795e4a22 | 371 | } |
8c8fbdcd | 372 | |
373 | if(fRun >= 0) { | |
795e4a22 | 374 | AliDebug(2, Form("Setting CDB run number to: %d",fRun)); |
8c8fbdcd | 375 | } else { |
795e4a22 | 376 | fRun=0; |
76c8e8d6 | 377 | AliWarning(Form("Run number not yet set !!!! Setting it now to: %d", |
378 | fRun)); | |
795e4a22 | 379 | } |
8c8fbdcd | 380 | man->SetRun(fRun); |
024cf675 | 381 | |
795e4a22 | 382 | man->Print(); |
024cf675 | 383 | |
384 | } | |
385 | ||
00aa02d5 | 386 | //_____________________________________________________________________________ |
795e4a22 | 387 | void AliSimulation::SetCDBLock() { |
388 | // Set CDB lock: from now on it is forbidden to reset the run number | |
389 | // or the default storage or to activate any further storage! | |
390 | ||
6fc2efbf | 391 | ULong64_t key = AliCDBManager::Instance()->SetLock(1); |
732ee20f | 392 | if (key) fKey = key; |
795e4a22 | 393 | } |
394 | ||
395 | //_____________________________________________________________________________ | |
396 | void AliSimulation::SetDefaultStorage(const char* uri) { | |
f1c1204d | 397 | // Store the desired default CDB storage location |
398 | // Activate it later within the Run() method | |
399 | ||
795e4a22 | 400 | fCDBUri = uri; |
f1c1204d | 401 | |
402 | } | |
00aa02d5 | 403 | |
f1c1204d | 404 | //_____________________________________________________________________________ |
405 | void AliSimulation::SetQARefDefaultStorage(const char* uri) { | |
406 | // Store the desired default CDB storage location | |
407 | // Activate it later within the Run() method | |
408 | ||
409 | fQARefUri = uri; | |
4e25ac79 | 410 | AliQAv1::SetQARefStorage(fQARefUri.Data()) ; |
00aa02d5 | 411 | } |
412 | ||
024cf675 | 413 | //_____________________________________________________________________________ |
c3a7b59a | 414 | void AliSimulation::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 415 | // Store a detector-specific CDB storage location |
416 | // Activate it later within the Run() method | |
024cf675 | 417 | |
c3a7b59a | 418 | AliCDBPath aPath(calibType); |
419 | if(!aPath.IsValid()){ | |
420 | AliError(Form("Not a valid path: %s", calibType)); | |
421 | return; | |
422 | } | |
423 | ||
424 | TObject* obj = fSpecCDBUri.FindObject(calibType); | |
ec92bee0 | 425 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 426 | fSpecCDBUri.Add(new TNamed(calibType, uri)); |
024cf675 | 427 | |
428 | } | |
429 | ||
795e4a22 | 430 | //_____________________________________________________________________________ |
431 | void AliSimulation::SetRunNumber(Int_t run) | |
432 | { | |
433 | // sets run number | |
434 | // Activate it later within the Run() method | |
435 | ||
436 | fRun = run; | |
437 | } | |
438 | ||
439 | //_____________________________________________________________________________ | |
440 | void AliSimulation::SetSeed(Int_t seed) | |
441 | { | |
442 | // sets seed number | |
443 | // Activate it later within the Run() method | |
444 | ||
445 | fSeed = seed; | |
446 | } | |
447 | ||
448 | //_____________________________________________________________________________ | |
449 | Bool_t AliSimulation::SetRunNumberFromData() | |
450 | { | |
451 | // Set the CDB manager run number | |
452 | // The run number is retrieved from gAlice | |
453 | ||
454 | if (fSetRunNumberFromDataCalled) return kTRUE; | |
455 | fSetRunNumberFromDataCalled = kTRUE; | |
456 | ||
457 | AliCDBManager* man = AliCDBManager::Instance(); | |
458 | Int_t runData = -1, runCDB = -1; | |
459 | ||
460 | AliRunLoader* runLoader = LoadRun("READ"); | |
461 | if (!runLoader) return kFALSE; | |
462 | else { | |
d3b3a3b2 | 463 | runData = runLoader->GetHeader()->GetRun(); |
795e4a22 | 464 | delete runLoader; |
465 | } | |
466 | ||
467 | runCDB = man->GetRun(); | |
468 | if(runCDB >= 0) { | |
469 | if (runCDB != runData) { | |
470 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
471 | AliWarning(Form("A run number was previously set in AliCDBManager: %d !", runCDB)); | |
472 | AliWarning(Form("It will be replaced with the run number got from run header: %d !", runData)); | |
473 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
474 | } | |
475 | ||
476 | } | |
477 | ||
478 | man->SetRun(runData); | |
479 | fRun = runData; | |
480 | ||
481 | if(man->GetRun() < 0) { | |
482 | AliError("Run number not properly initalized!"); | |
483 | return kFALSE; | |
484 | } | |
485 | ||
486 | man->Print(); | |
487 | ||
488 | return kTRUE; | |
489 | } | |
490 | ||
85a5290f | 491 | //_____________________________________________________________________________ |
492 | void AliSimulation::SetConfigFile(const char* fileName) | |
493 | { | |
494 | // set the name of the config file | |
495 | ||
496 | fConfigFileName = fileName; | |
497 | } | |
498 | ||
0421c3d1 | 499 | //_____________________________________________________________________________ |
500 | void AliSimulation::SetGAliceFile(const char* fileName) | |
501 | { | |
502 | // set the name of the galice file | |
503 | // the path is converted to an absolute one if it is relative | |
504 | ||
505 | fGAliceFileName = fileName; | |
506 | if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { | |
507 | char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), | |
508 | fGAliceFileName); | |
509 | fGAliceFileName = absFileName; | |
510 | delete[] absFileName; | |
511 | } | |
ac1671c0 | 512 | |
513 | AliDebug(2, Form("galice file name set to %s", fileName)); | |
0421c3d1 | 514 | } |
515 | ||
18b43626 | 516 | //_____________________________________________________________________________ |
517 | void AliSimulation::SetEventsPerFile(const char* detector, const char* type, | |
518 | Int_t nEvents) | |
519 | { | |
520 | // set the number of events per file for the given detector and data type | |
521 | // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") | |
522 | ||
523 | TNamed* obj = new TNamed(detector, type); | |
524 | obj->SetUniqueID(nEvents); | |
525 | fEventsPerFile.Add(obj); | |
526 | } | |
527 | ||
6bae477a | 528 | //_____________________________________________________________________________ |
529 | Bool_t AliSimulation::MisalignGeometry(AliRunLoader *runLoader) | |
530 | { | |
531 | // Read the alignment objects from CDB. | |
532 | // Each detector is supposed to have the | |
533 | // alignment objects in DET/Align/Data CDB path. | |
534 | // All the detector objects are then collected, | |
535 | // sorted by geometry level (starting from ALIC) and | |
536 | // then applied to the TGeo geometry. | |
537 | // Finally an overlaps check is performed. | |
538 | ||
74ae4297 | 539 | if (!AliGeomManager::GetGeometry() || !AliGeomManager::GetGeometry()->IsClosed()) { |
540 | AliError("Can't apply the misalignment! Geometry is not loaded or it is still opened!"); | |
0717eed2 | 541 | return kFALSE; |
542 | } | |
795e4a22 | 543 | |
544 | // initialize CDB storage, run number, set CDB lock | |
545 | InitCDB(); | |
546 | // if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
547 | SetCDBLock(); | |
548 | ||
6bae477a | 549 | Bool_t delRunLoader = kFALSE; |
550 | if (!runLoader) { | |
551 | runLoader = LoadRun("READ"); | |
552 | if (!runLoader) return kFALSE; | |
553 | delRunLoader = kTRUE; | |
554 | } | |
795e4a22 | 555 | |
b856a511 | 556 | // Export ideal geometry |
d97f1dbe | 557 | if(!IsGeometryFromFile()) AliGeomManager::GetGeometry()->Export("geometry.root"); |
b856a511 | 558 | |
25be1e5c | 559 | // Load alignment data from CDB and apply to geometry through AliGeomManager |
6bae477a | 560 | if(fLoadAlignFromCDB){ |
25be1e5c | 561 | |
562 | TString detStr = fLoadAlObjsListOfDets; | |
563 | TString loadAlObjsListOfDets = ""; | |
564 | ||
565 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
566 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
567 | AliModule* det = (AliModule*) detArray->At(iDet); | |
568 | if (!det || !det->IsActive()) continue; | |
569 | if (IsSelected(det->GetName(), detStr)) { | |
0717eed2 | 570 | //add det to list of dets to be aligned from CDB |
571 | loadAlObjsListOfDets += det->GetName(); | |
572 | loadAlObjsListOfDets += " "; | |
25be1e5c | 573 | } |
574 | } // end loop over detectors | |
53dd3c3d | 575 | loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules |
45daac75 | 576 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 577 | }else{ |
578 | // Check if the array with alignment objects was | |
579 | // provided by the user. If yes, apply the objects | |
580 | // to the present TGeo geometry | |
581 | if (fAlignObjArray) { | |
45daac75 | 582 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
0717eed2 | 583 | AliError("The misalignment of one or more volumes failed!" |
584 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
585 | if (delRunLoader) delete runLoader; | |
586 | return kFALSE; | |
6bae477a | 587 | } |
588 | } | |
6bae477a | 589 | } |
590 | ||
ef7ff1f9 | 591 | // Update the internal geometry of modules (ITS needs it) |
25be1e5c | 592 | TString detStr = fLoadAlObjsListOfDets; |
ef7ff1f9 | 593 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
594 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
595 | ||
596 | AliModule* det = (AliModule*) detArray->At(iDet); | |
597 | if (!det || !det->IsActive()) continue; | |
598 | if (IsSelected(det->GetName(), detStr)) { | |
599 | det->UpdateInternalGeometry(); | |
600 | } | |
601 | } // end loop over detectors | |
602 | ||
603 | ||
6bae477a | 604 | if (delRunLoader) delete runLoader; |
605 | ||
606 | return kTRUE; | |
607 | } | |
608 | ||
85a5290f | 609 | //_____________________________________________________________________________ |
610 | void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) | |
611 | { | |
612 | // add a file with background events for merging | |
613 | ||
614 | TObjString* fileNameStr = new TObjString(fileName); | |
615 | fileNameStr->SetUniqueID(nSignalPerBkgrd); | |
95601147 | 616 | if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; |
85a5290f | 617 | fBkgrdFileNames->Add(fileNameStr); |
618 | } | |
619 | ||
ca30848f | 620 | void AliSimulation::EmbedInto(const char* fileName, Int_t nSignalPerBkgrd) |
621 | { | |
622 | // add a file with background events for embeddin | |
623 | MergeWith(fileName, nSignalPerBkgrd); | |
624 | fEmbeddingFlag = kTRUE; | |
625 | } | |
85a5290f | 626 | |
627 | //_____________________________________________________________________________ | |
628 | Bool_t AliSimulation::Run(Int_t nEvents) | |
629 | { | |
630 | // run the generation, simulation and digitization | |
631 | ||
c65c502a | 632 | |
99c136e1 | 633 | AliCodeTimerAuto("",0) |
6fcf567c | 634 | AliSysInfo::AddStamp("Start_Run"); |
87932dab | 635 | |
795e4a22 | 636 | // Load run number and seed from environmental vars |
637 | ProcessEnvironmentVars(); | |
6fcf567c | 638 | AliSysInfo::AddStamp("ProcessEnvironmentVars"); |
b0314964 | 639 | |
795e4a22 | 640 | gRandom->SetSeed(fSeed); |
641 | ||
85a5290f | 642 | if (nEvents > 0) fNEvents = nEvents; |
643 | ||
35ec1f70 | 644 | // Run generator-only code on demand |
645 | if (fRunGeneratorOnly) | |
646 | { | |
647 | if(!RunGeneratorOnly()) | |
648 | { | |
649 | if (fStopOnError) return kFALSE; | |
650 | } | |
651 | else | |
652 | return kTRUE; | |
653 | } | |
654 | ||
c4affb19 | 655 | // create and setup the HLT instance |
656 | if (!fRunHLT.IsNull() && !CreateHLT()) { | |
657 | if (fStopOnError) return kFALSE; | |
658 | // disable HLT | |
659 | fRunHLT=""; | |
660 | } | |
c516e34c | 661 | |
85a5290f | 662 | // generation and simulation -> hits |
663 | if (fRunGeneration) { | |
85a5290f | 664 | if (!RunSimulation()) if (fStopOnError) return kFALSE; |
665 | } | |
6fcf567c | 666 | AliSysInfo::AddStamp("RunSimulation"); |
795e4a22 | 667 | |
668 | // initialize CDB storage from external environment | |
669 | // (either CDB manager or AliSimulation setters), | |
670 | // if not already done in RunSimulation() | |
671 | InitCDB(); | |
6fcf567c | 672 | AliSysInfo::AddStamp("InitCDB"); |
795e4a22 | 673 | |
674 | // Set run number in CDBManager from data | |
675 | // From this point on the run number must be always loaded from data! | |
676 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
677 | ||
678 | // Set CDB lock: from now on it is forbidden to reset the run number | |
679 | // or the default storage or to activate any further storage! | |
680 | SetCDBLock(); | |
6bae477a | 681 | |
25be1e5c | 682 | // If RunSimulation was not called, load the geometry and misalign it |
74ae4297 | 683 | if (!AliGeomManager::GetGeometry()) { |
684 | // Initialize the geometry manager | |
1b1f5ae6 | 685 | AliGeomManager::LoadGeometry("geometry.root"); |
2eab8cf7 | 686 | AliSysInfo::AddStamp("GetGeometry"); |
ff5970a3 | 687 | // // Check that the consistency of symbolic names for the activated subdetectors |
688 | // // in the geometry loaded by AliGeomManager | |
689 | // AliRunLoader* runLoader = LoadRun("READ"); | |
690 | // if (!runLoader) return kFALSE; | |
691 | // | |
692 | // TString detsToBeChecked = ""; | |
693 | // TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
694 | // for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
695 | // AliModule* det = (AliModule*) detArray->At(iDet); | |
696 | // if (!det || !det->IsActive()) continue; | |
697 | // detsToBeChecked += det->GetName(); | |
698 | // detsToBeChecked += " "; | |
699 | // } // end loop over detectors | |
700 | // if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) | |
701 | if(!AliGeomManager::CheckSymNamesLUT("ALL")) | |
0bf7aade | 702 | AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); |
ff5970a3 | 703 | |
74ae4297 | 704 | if (!AliGeomManager::GetGeometry()) if (fStopOnError) return kFALSE; |
705 | // Misalign geometry | |
25be1e5c | 706 | if(!MisalignGeometry()) if (fStopOnError) return kFALSE; |
6bae477a | 707 | } |
6fcf567c | 708 | AliSysInfo::AddStamp("MissalignGeometry"); |
25be1e5c | 709 | |
27fc67fa | 710 | |
85a5290f | 711 | // hits -> summable digits |
27fc67fa | 712 | AliSysInfo::AddStamp("Start_sdigitization"); |
85a5290f | 713 | if (!fMakeSDigits.IsNull()) { |
714 | if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; | |
a1b90a73 | 715 | |
85a5290f | 716 | } |
27fc67fa | 717 | AliSysInfo::AddStamp("Stop_sdigitization"); |
c65c502a | 718 | |
27fc67fa | 719 | AliSysInfo::AddStamp("Start_digitization"); |
795e4a22 | 720 | // summable digits -> digits |
85a5290f | 721 | if (!fMakeDigits.IsNull()) { |
722 | if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { | |
723 | if (fStopOnError) return kFALSE; | |
724 | } | |
a1b90a73 | 725 | } |
27fc67fa | 726 | AliSysInfo::AddStamp("Stop_digitization"); |
85a5290f | 727 | |
795e4a22 | 728 | |
729 | ||
85a5290f | 730 | // hits -> digits |
731 | if (!fMakeDigitsFromHits.IsNull()) { | |
95601147 | 732 | if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
ac1671c0 | 733 | AliWarning(Form("Merging and direct creation of digits from hits " |
734 | "was selected for some detectors. " | |
735 | "No merging will be done for the following detectors: %s", | |
736 | fMakeDigitsFromHits.Data())); | |
85a5290f | 737 | } |
738 | if (!RunHitsDigitization(fMakeDigitsFromHits)) { | |
739 | if (fStopOnError) return kFALSE; | |
740 | } | |
741 | } | |
742 | ||
6fcf567c | 743 | AliSysInfo::AddStamp("Hits2Digits"); |
795e4a22 | 744 | |
745 | ||
1e796a17 | 746 | // digits -> trigger. Set trigger configuration to "none" - any |
747 | // case - to not generate the trigger information. Set the trigger | |
748 | // configuration to some string X to read from file at | |
749 | // $ALICE_ROOT/GRP/CTP/X. Set the trigger configuration to the | |
750 | // empty string or "ocdb" - any case - to read from OCDB. | |
751 | if (!fTriggerConfig.EqualTo("none",TString::kIgnoreCase) && | |
752 | !RunTrigger(fTriggerConfig,fMakeDigits)) { | |
087426de | 753 | if (fStopOnError) return kFALSE; |
a5a091ce | 754 | } |
755 | ||
6fcf567c | 756 | AliSysInfo::AddStamp("RunTrigger"); |
795e4a22 | 757 | |
758 | ||
0421c3d1 | 759 | // digits -> raw data |
760 | if (!fWriteRawData.IsNull()) { | |
06c7e392 | 761 | if (!WriteRawData(fWriteRawData, fRawDataFileName, |
67327b72 | 762 | fDeleteIntermediateFiles,fWriteSelRawData)) { |
0421c3d1 | 763 | if (fStopOnError) return kFALSE; |
764 | } | |
765 | } | |
766 | ||
6fcf567c | 767 | AliSysInfo::AddStamp("WriteRaw"); |
795e4a22 | 768 | |
5f6d0c0d | 769 | // run HLT simulation on simulated digit data if raw data is not |
770 | // simulated, otherwise its called as part of WriteRawData | |
771 | if (!fRunHLT.IsNull() && fWriteRawData.IsNull()) { | |
cae21299 | 772 | if (!RunHLT()) { |
773 | if (fStopOnError) return kFALSE; | |
774 | } | |
775 | } | |
6fcf567c | 776 | |
777 | AliSysInfo::AddStamp("RunHLT"); | |
795e4a22 | 778 | |
04236e67 | 779 | //QA |
f5cb4aec | 780 | if (fRunQA) { |
781 | Bool_t rv = RunQA() ; | |
782 | if (!rv) | |
783 | if (fStopOnError) | |
784 | return kFALSE ; | |
785 | } | |
795e4a22 | 786 | |
6fcf567c | 787 | AliSysInfo::AddStamp("RunQA"); |
6181c866 | 788 | // |
789 | StoreUsedCDBMaps(); | |
790 | // | |
989744a6 | 791 | TString snapshotFileOut(""); |
f5cb4aec | 792 | if(TString(gSystem->Getenv("OCDB_SNAPSHOT_CREATE")) == TString("kTRUE")){ |
793 | AliInfo(" ******** Creating the snapshot! *********"); | |
794 | TString snapshotFile(gSystem->Getenv("OCDB_SNAPSHOT_FILENAME")); | |
795 | if(!(snapshotFile.IsNull() || snapshotFile.IsWhitespace())) | |
796 | snapshotFileOut = snapshotFile; | |
797 | else | |
798 | snapshotFileOut="OCDB.root"; | |
c022b397 | 799 | AliCDBManager::Instance()->DumpToSnapshotFile(snapshotFileOut.Data(),kFALSE); |
f5cb4aec | 800 | } |
801 | ||
795e4a22 | 802 | // Cleanup of CDB manager: cache and active storages! |
803 | AliCDBManager::Instance()->ClearCache(); | |
804 | ||
85a5290f | 805 | return kTRUE; |
806 | } | |
807 | ||
3e2e3ece | 808 | //_______________________________________________________________________ |
809 | Bool_t AliSimulation::RunLego(const char *setup, Int_t nc1, Float_t c1min, | |
810 | Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max, | |
811 | Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener, Int_t nev) | |
812 | { | |
813 | // | |
814 | // Generates lego plots of: | |
815 | // - radiation length map phi vs theta | |
816 | // - radiation length map phi vs eta | |
817 | // - interaction length map | |
818 | // - g/cm2 length map | |
819 | // | |
820 | // ntheta bins in theta, eta | |
821 | // themin minimum angle in theta (degrees) | |
822 | // themax maximum angle in theta (degrees) | |
823 | // nphi bins in phi | |
824 | // phimin minimum angle in phi (degrees) | |
825 | // phimax maximum angle in phi (degrees) | |
826 | // rmin minimum radius | |
827 | // rmax maximum radius | |
828 | // | |
829 | // | |
830 | // The number of events generated = ntheta*nphi | |
831 | // run input parameters in macro setup (default="Config.C") | |
832 | // | |
833 | // Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates | |
834 | //Begin_Html | |
835 | /* | |
836 | <img src="picts/AliRunLego1.gif"> | |
837 | */ | |
838 | //End_Html | |
839 | //Begin_Html | |
840 | /* | |
841 | <img src="picts/AliRunLego2.gif"> | |
842 | */ | |
843 | //End_Html | |
844 | //Begin_Html | |
845 | /* | |
846 | <img src="picts/AliRunLego3.gif"> | |
847 | */ | |
848 | //End_Html | |
849 | // | |
850 | ||
851 | // run the generation and simulation | |
852 | ||
99c136e1 | 853 | AliCodeTimerAuto("",0) |
3e2e3ece | 854 | |
855 | // initialize CDB storage and run number from external environment | |
856 | // (either CDB manager or AliSimulation setters) | |
857 | InitCDB(); | |
858 | InitRunNumber(); | |
859 | SetCDBLock(); | |
860 | ||
861 | if (!gAlice) { | |
862 | AliError("no gAlice object. Restart aliroot and try again."); | |
863 | return kFALSE; | |
864 | } | |
865 | if (gAlice->Modules()->GetEntries() > 0) { | |
866 | AliError("gAlice was already run. Restart aliroot and try again."); | |
867 | return kFALSE; | |
868 | } | |
3e2e3ece | 869 | AliInfo(Form("initializing gAlice with config file %s", |
870 | fConfigFileName.Data())); | |
871 | ||
872 | // Number of events | |
873 | if (nev == -1) nev = nc1 * nc2; | |
874 | ||
875 | // check if initialisation has been done | |
876 | // If runloader has been initialized, set the number of events per file to nc1 * nc2 | |
877 | ||
878 | // Set new generator | |
879 | if (!gener) gener = new AliLegoGenerator(); | |
880 | // | |
881 | // Configure Generator | |
882 | ||
883 | gener->SetRadiusRange(rmin, rmax); | |
884 | gener->SetZMax(zmax); | |
885 | gener->SetCoor1Range(nc1, c1min, c1max); | |
886 | gener->SetCoor2Range(nc2, c2min, c2max); | |
887 | ||
888 | ||
889 | //Create Lego object | |
890 | fLego = new AliLego("lego",gener); | |
891 | ||
892 | //__________________________________________________________________________ | |
893 | ||
894 | gAlice->Announce(); | |
895 | ||
123b7fa0 | 896 | // - cholm - Add this here for consitency |
897 | // If requested set the mag. field from the GRP entry. | |
898 | // After this the field is loccked and cannot be changed by Config.C | |
899 | if (fUseMagFieldFromGRP) { | |
900 | AliGRPManager grpM; | |
901 | grpM.ReadGRPEntry(); | |
902 | grpM.SetMagField(); | |
903 | AliInfo("Field is locked now. It cannot be changed in Config.C"); | |
904 | ||
905 | } | |
906 | ||
3e2e3ece | 907 | gROOT->LoadMacro(setup); |
908 | gInterpreter->ProcessLine(gAlice->GetConfigFunction()); | |
909 | ||
910 | if(AliCDBManager::Instance()->GetRun() >= 0) { | |
911 | SetRunNumber(AliCDBManager::Instance()->GetRun()); | |
912 | } else { | |
913 | AliWarning("Run number not initialized!!"); | |
914 | } | |
f7a1cc68 | 915 | |
33c3c91a | 916 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 917 | |
918 | AliPDG::AddParticlesToPdgDataBase(); | |
919 | ||
2942f542 | 920 | TVirtualMC::GetMC()->SetMagField(TGeoGlobalMagField::Instance()->GetField()); |
f7a1cc68 | 921 | |
55338a9a | 922 | gAlice->GetMCApp()->Init(); |
923 | ||
f7a1cc68 | 924 | |
3e2e3ece | 925 | //Must be here because some MCs (G4) adds detectors here and not in Config.C |
926 | gAlice->InitLoaders(); | |
33c3c91a | 927 | AliRunLoader::Instance()->MakeTree("E"); |
3e2e3ece | 928 | |
929 | // | |
930 | // Save stuff at the beginning of the file to avoid file corruption | |
33c3c91a | 931 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 932 | gAlice->Write(); |
933 | ||
934 | //Save current generator | |
935 | AliGenerator *gen=gAlice->GetMCApp()->Generator(); | |
936 | gAlice->GetMCApp()->ResetGenerator(gener); | |
937 | //Prepare MC for Lego Run | |
2942f542 | 938 | TVirtualMC::GetMC()->InitLego(); |
3e2e3ece | 939 | |
940 | //Run Lego Object | |
941 | ||
942 | ||
33c3c91a | 943 | AliRunLoader::Instance()->SetNumberOfEventsPerFile(nev); |
2942f542 | 944 | TVirtualMC::GetMC()->ProcessRun(nev); |
3e2e3ece | 945 | |
946 | // End of this run, close files | |
947 | FinishRun(); | |
948 | // Restore current generator | |
949 | gAlice->GetMCApp()->ResetGenerator(gen); | |
950 | // Delete Lego Object | |
951 | delete fLego; | |
952 | ||
953 | return kTRUE; | |
954 | } | |
955 | ||
a5a091ce | 956 | //_____________________________________________________________________________ |
8480396b | 957 | Bool_t AliSimulation::RunTrigger(const char* config, const char* detectors) |
a5a091ce | 958 | { |
959 | // run the trigger | |
960 | ||
99c136e1 | 961 | AliCodeTimerAuto("",0) |
a5a091ce | 962 | |
795e4a22 | 963 | // initialize CDB storage from external environment |
964 | // (either CDB manager or AliSimulation setters), | |
965 | // if not already done in RunSimulation() | |
966 | InitCDB(); | |
967 | ||
968 | // Set run number in CDBManager from data | |
969 | // From this point on the run number must be always loaded from data! | |
970 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
971 | ||
972 | // Set CDB lock: from now on it is forbidden to reset the run number | |
973 | // or the default storage or to activate any further storage! | |
974 | SetCDBLock(); | |
975 | ||
bacbe0fd | 976 | AliRunLoader* runLoader = LoadRun("READ"); |
977 | if (!runLoader) return kFALSE; | |
51f6d619 | 978 | TString trconfiguration = config; |
bacbe0fd | 979 | |
51f6d619 | 980 | if (trconfiguration.IsNull()) { |
28da60d3 | 981 | if(!fTriggerConfig.IsNull()) { |
982 | trconfiguration = fTriggerConfig; | |
087426de | 983 | } |
51f6d619 | 984 | else |
8480396b | 985 | AliWarning("No trigger descriptor is specified. Loading the one that is in the CDB."); |
087426de | 986 | } |
987 | ||
0f46f5fa | 988 | runLoader->MakeTree( "GG" ); |
bacbe0fd | 989 | AliCentralTrigger* aCTP = runLoader->GetTrigger(); |
51f6d619 | 990 | // Load Configuration |
991 | if (!aCTP->LoadConfiguration( trconfiguration )) | |
992 | return kFALSE; | |
a5a091ce | 993 | |
51f6d619 | 994 | // digits -> trigger |
8480396b | 995 | if( !aCTP->RunTrigger( runLoader , detectors ) ) { |
a5a091ce | 996 | if (fStopOnError) { |
51f6d619 | 997 | // delete aCTP; |
998 | return kFALSE; | |
a5a091ce | 999 | } |
bacbe0fd | 1000 | } |
a5a091ce | 1001 | |
bacbe0fd | 1002 | delete runLoader; |
a5a091ce | 1003 | |
bacbe0fd | 1004 | return kTRUE; |
a5a091ce | 1005 | } |
1006 | ||
007155cc | 1007 | //_____________________________________________________________________________ |
1008 | Bool_t AliSimulation::WriteTriggerRawData() | |
1009 | { | |
1010 | // Writes the CTP (trigger) DDL raw data | |
1011 | // Details of the format are given in the | |
1012 | // trigger TDR - pages 134 and 135. | |
1013 | AliCTPRawData writer; | |
a1f9c4b8 | 1014 | //writer.RawData(); |
1015 | writer.RawDataRun2(); | |
a5a091ce | 1016 | |
007155cc | 1017 | return kTRUE; |
1018 | } | |
a5a091ce | 1019 | |
85a5290f | 1020 | //_____________________________________________________________________________ |
95601147 | 1021 | Bool_t AliSimulation::RunSimulation(Int_t nEvents) |
85a5290f | 1022 | { |
1023 | // run the generation and simulation | |
1024 | ||
99c136e1 | 1025 | AliCodeTimerAuto("",0) |
4df28b43 | 1026 | |
795e4a22 | 1027 | // initialize CDB storage and run number from external environment |
1028 | // (either CDB manager or AliSimulation setters) | |
6fcf567c | 1029 | AliSysInfo::AddStamp("RunSimulation_Begin"); |
795e4a22 | 1030 | InitCDB(); |
6fcf567c | 1031 | AliSysInfo::AddStamp("RunSimulation_InitCDB"); |
795e4a22 | 1032 | InitRunNumber(); |
f5cb4aec | 1033 | |
795e4a22 | 1034 | SetCDBLock(); |
6fcf567c | 1035 | AliSysInfo::AddStamp("RunSimulation_SetCDBLock"); |
795e4a22 | 1036 | |
95601147 | 1037 | if (!gAlice) { |
ac1671c0 | 1038 | AliError("no gAlice object. Restart aliroot and try again."); |
95601147 | 1039 | return kFALSE; |
1040 | } | |
1041 | if (gAlice->Modules()->GetEntries() > 0) { | |
ac1671c0 | 1042 | AliError("gAlice was already run. Restart aliroot and try again."); |
95601147 | 1043 | return kFALSE; |
1044 | } | |
a5fe2c41 | 1045 | |
1046 | // Setup monitoring if requested | |
1047 | gAlice->GetMCApp()->SetUseMonitoring(fUseMonitoring); | |
95601147 | 1048 | |
ac1671c0 | 1049 | AliInfo(Form("initializing gAlice with config file %s", |
1050 | fConfigFileName.Data())); | |
3e2e3ece | 1051 | |
1052 | // | |
1053 | // Initialize ALICE Simulation run | |
1054 | // | |
3e2e3ece | 1055 | gAlice->Announce(); |
1056 | ||
732ee20f | 1057 | // |
1058 | // If requested set the mag. field from the GRP entry. | |
1059 | // After this the field is loccked and cannot be changed by Config.C | |
1060 | if (fUseMagFieldFromGRP) { | |
1061 | AliGRPManager grpM; | |
1062 | grpM.ReadGRPEntry(); | |
1063 | grpM.SetMagField(); | |
1064 | AliInfo("Field is locked now. It cannot be changed in Config.C"); | |
1065 | } | |
1066 | // | |
1067 | // Execute Config.C | |
252fff8d | 1068 | TInterpreter::EErrorCode interpreterError=TInterpreter::kNoError; |
3e2e3ece | 1069 | gROOT->LoadMacro(fConfigFileName.Data()); |
252fff8d | 1070 | Long_t interpreterResult=gInterpreter->ProcessLine(gAlice->GetConfigFunction(), &interpreterError); |
1071 | if (interpreterResult!=0 || interpreterError!=TInterpreter::kNoError) { | |
1072 | AliFatal(Form("execution of config file \"%s\" failed with error %d", fConfigFileName.Data(), (int)interpreterError)); | |
1073 | } | |
6fcf567c | 1074 | AliSysInfo::AddStamp("RunSimulation_Config"); |
3e2e3ece | 1075 | |
732ee20f | 1076 | // |
1077 | // If requested obtain the vertex position and vertex sigma_z from the CDB | |
1078 | // This overwrites the settings from the Config.C | |
1079 | if (fUseVertexFromCDB) { | |
1080 | Double_t vtxPos[3] = {0., 0., 0.}; | |
1081 | Double_t vtxSig[3] = {0., 0., 0.}; | |
b71fc657 | 1082 | AliCDBEntry* entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertex"); |
58c338d2 | 1083 | if (entry) { |
1084 | AliESDVertex* vertex = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
1085 | if (vertex) { | |
1086 | if(vertex->GetXRes()>2.8) { // > pipe radius --> it's a dummy object, don't use it | |
1087 | entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertexSPD"); | |
c134270c | 1088 | if (entry) vertex = dynamic_cast<AliESDVertex*> (entry->GetObject()); |
58c338d2 | 1089 | } |
1090 | } | |
1091 | if (vertex) { | |
1092 | vertex->GetXYZ(vtxPos); | |
1093 | vertex->GetSigmaXYZ(vtxSig); | |
1094 | AliInfo("Overwriting Config.C vertex settings !"); | |
1095 | AliInfo(Form("Vertex position from OCDB entry: x = %13.3f, y = %13.3f, z = %13.3f (sigma = %13.3f)\n", | |
1096 | vtxPos[0], vtxPos[1], vtxPos[2], vtxSig[2])); | |
1097 | ||
1098 | AliGenerator *gen = gAlice->GetMCApp()->Generator(); | |
1099 | gen->SetOrigin(vtxPos[0], vtxPos[1], vtxPos[2]); // vertex position | |
1100 | gen->SetSigmaZ(vtxSig[2]); | |
766f0285 | 1101 | } |
732ee20f | 1102 | } |
1103 | } | |
475baf89 | 1104 | |
1105 | // If requested we take the SOR and EOR time-stamps from the GRP and use them | |
1106 | // in order to generate the event time-stamps | |
1107 | if (fUseTimeStampFromCDB) { | |
1108 | AliGRPManager grpM; | |
1109 | grpM.ReadGRPEntry(); | |
1110 | const AliGRPObject *grpObj = grpM.GetGRPData(); | |
1111 | if (!grpObj || (grpObj->GetTimeEnd() <= grpObj->GetTimeStart())) { | |
1112 | AliError("Missing GRP or bad SOR/EOR time-stamps! Switching off the time-stamp generation from GRP!"); | |
1113 | fTimeStart = fTimeEnd = 0; | |
1114 | fUseTimeStampFromCDB = kFALSE; | |
1115 | } | |
1116 | else { | |
1117 | fTimeStart = grpObj->GetTimeStart(); | |
1118 | fTimeEnd = grpObj->GetTimeEnd(); | |
1119 | } | |
1120 | } | |
732ee20f | 1121 | |
3e2e3ece | 1122 | if(AliCDBManager::Instance()->GetRun() >= 0) { |
33c3c91a | 1123 | AliRunLoader::Instance()->SetRunNumber(AliCDBManager::Instance()->GetRun()); |
c516e34c | 1124 | AliRunLoader::Instance()->SetNumberOfEventsPerRun(fNEvents); |
3e2e3ece | 1125 | } else { |
1126 | AliWarning("Run number not initialized!!"); | |
1127 | } | |
1128 | ||
33c3c91a | 1129 | AliRunLoader::Instance()->CdGAFile(); |
732ee20f | 1130 | |
1131 | ||
3e2e3ece | 1132 | AliPDG::AddParticlesToPdgDataBase(); |
1133 | ||
2942f542 | 1134 | TVirtualMC::GetMC()->SetMagField(TGeoGlobalMagField::Instance()->GetField()); |
6fcf567c | 1135 | AliSysInfo::AddStamp("RunSimulation_GetField"); |
55338a9a | 1136 | gAlice->GetMCApp()->Init(); |
1137 | AliSysInfo::AddStamp("RunSimulation_InitMCApp"); | |
1138 | ||
3e2e3ece | 1139 | //Must be here because some MCs (G4) adds detectors here and not in Config.C |
1140 | gAlice->InitLoaders(); | |
33c3c91a | 1141 | AliRunLoader::Instance()->MakeTree("E"); |
1142 | AliRunLoader::Instance()->LoadKinematics("RECREATE"); | |
1143 | AliRunLoader::Instance()->LoadTrackRefs("RECREATE"); | |
1144 | AliRunLoader::Instance()->LoadHits("all","RECREATE"); | |
3e2e3ece | 1145 | // |
1146 | // Save stuff at the beginning of the file to avoid file corruption | |
33c3c91a | 1147 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 1148 | gAlice->Write(); |
1149 | gAlice->SetEventNrInRun(-1); //important - we start Begin event from increasing current number in run | |
6fcf567c | 1150 | AliSysInfo::AddStamp("RunSimulation_InitLoaders"); |
3e2e3ece | 1151 | //___________________________________________________________________________________________ |
795e4a22 | 1152 | |
6fcf567c | 1153 | AliSysInfo::AddStamp("RunSimulation_TriggerDescriptor"); |
087426de | 1154 | |
6bae477a | 1155 | // Set run number in CDBManager |
024cf675 | 1156 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); |
1157 | ||
33c3c91a | 1158 | AliRunLoader* runLoader = AliRunLoader::Instance(); |
024cf675 | 1159 | if (!runLoader) { |
1160 | AliError(Form("gAlice has no run loader object. " | |
1161 | "Check your config file: %s", fConfigFileName.Data())); | |
1162 | return kFALSE; | |
1163 | } | |
1164 | SetGAliceFile(runLoader->GetFileName()); | |
795e4a22 | 1165 | |
6bae477a | 1166 | // Misalign geometry |
caf9c464 | 1167 | #if ROOT_VERSION_CODE < 331527 |
74ae4297 | 1168 | AliGeomManager::SetGeometry(gGeoManager); |
ff5970a3 | 1169 | |
1170 | // Check that the consistency of symbolic names for the activated subdetectors | |
1171 | // in the geometry loaded by AliGeomManager | |
1172 | TString detsToBeChecked = ""; | |
1173 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
1174 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1175 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1176 | if (!det || !det->IsActive()) continue; | |
1177 | detsToBeChecked += det->GetName(); | |
1178 | detsToBeChecked += " "; | |
1179 | } // end loop over detectors | |
1180 | if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) | |
0bf7aade | 1181 | AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); |
caf9c464 | 1182 | MisalignGeometry(runLoader); |
6fcf567c | 1183 | AliSysInfo::AddStamp("RunSimulation_MisalignGeometry"); |
caf9c464 | 1184 | #endif |
995ad051 | 1185 | |
33c3c91a | 1186 | // AliRunLoader* runLoader = AliRunLoader::Instance(); |
024cf675 | 1187 | // if (!runLoader) { |
1188 | // AliError(Form("gAlice has no run loader object. " | |
1189 | // "Check your config file: %s", fConfigFileName.Data())); | |
1190 | // return kFALSE; | |
1191 | // } | |
1192 | // SetGAliceFile(runLoader->GetFileName()); | |
85a5290f | 1193 | |
3e2e3ece | 1194 | if (!gAlice->GetMCApp()->Generator()) { |
ac1671c0 | 1195 | AliError(Form("gAlice has no generator object. " |
1196 | "Check your config file: %s", fConfigFileName.Data())); | |
04bae0a0 | 1197 | return kFALSE; |
1198 | } | |
fc7e1b1c | 1199 | |
1200 | // Write GRP entry corresponding to the setting found in Cofig.C | |
1201 | if (fWriteGRPEntry) | |
1202 | WriteGRPEntry(); | |
6fcf567c | 1203 | AliSysInfo::AddStamp("RunSimulation_WriteGRP"); |
fc7e1b1c | 1204 | |
05526d44 | 1205 | if (nEvents <= 0) nEvents = fNEvents; |
04bae0a0 | 1206 | |
1207 | // get vertex from background file in case of merging | |
1208 | if (fUseBkgrdVertex && | |
1209 | fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { | |
05526d44 | 1210 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); |
04bae0a0 | 1211 | const char* fileName = ((TObjString*) |
1212 | (fBkgrdFileNames->At(0)))->GetName(); | |
ac1671c0 | 1213 | AliInfo(Form("The vertex will be taken from the background " |
1214 | "file %s with nSignalPerBackground = %d", | |
1215 | fileName, signalPerBkgrd)); | |
04bae0a0 | 1216 | AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); |
3e2e3ece | 1217 | gAlice->GetMCApp()->Generator()->SetVertexGenerator(vtxGen); |
04bae0a0 | 1218 | } |
1219 | ||
85a5290f | 1220 | if (!fRunSimulation) { |
3e2e3ece | 1221 | gAlice->GetMCApp()->Generator()->SetTrackingFlag(0); |
85a5290f | 1222 | } |
1223 | ||
18b43626 | 1224 | // set the number of events per file for given detectors and data types |
1225 | for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { | |
1226 | if (!fEventsPerFile[i]) continue; | |
1227 | const char* detName = fEventsPerFile[i]->GetName(); | |
1228 | const char* typeName = fEventsPerFile[i]->GetTitle(); | |
1229 | TString loaderName(detName); | |
1230 | loaderName += "Loader"; | |
1231 | AliLoader* loader = runLoader->GetLoader(loaderName); | |
1232 | if (!loader) { | |
65b25288 | 1233 | AliError(Form("RunSimulation no loader for %s found\n Number of events per file not set for %s %s", |
ac1671c0 | 1234 | detName, typeName, detName)); |
18b43626 | 1235 | continue; |
1236 | } | |
1237 | AliDataLoader* dataLoader = | |
1238 | loader->GetDataLoader(typeName); | |
1239 | if (!dataLoader) { | |
ac1671c0 | 1240 | AliError(Form("no data loader for %s found\n" |
1241 | "Number of events per file not set for %s %s", | |
1242 | typeName, detName, typeName)); | |
18b43626 | 1243 | continue; |
1244 | } | |
1245 | dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); | |
ac1671c0 | 1246 | AliDebug(1, Form("number of events per file set to %d for %s %s", |
1247 | fEventsPerFile[i]->GetUniqueID(), detName, typeName)); | |
18b43626 | 1248 | } |
1249 | ||
ac1671c0 | 1250 | AliInfo("running gAlice"); |
6fcf567c | 1251 | AliSysInfo::AddStamp("Start_ProcessRun"); |
124253ee | 1252 | |
124253ee | 1253 | // Create the Root Tree with one branch per detector |
1254 | //Hits moved to begin event -> now we are crating separate tree for each event | |
2942f542 | 1255 | TVirtualMC::GetMC()->ProcessRun(nEvents); |
124253ee | 1256 | |
1257 | // End of this run, close files | |
3e2e3ece | 1258 | if(nEvents>0) FinishRun(); |
124253ee | 1259 | |
6fcf567c | 1260 | AliSysInfo::AddStamp("Stop_ProcessRun"); |
95601147 | 1261 | delete runLoader; |
85a5290f | 1262 | |
1263 | return kTRUE; | |
1264 | } | |
1265 | ||
35ec1f70 | 1266 | //_____________________________________________________________________________ |
1267 | Bool_t AliSimulation::RunGeneratorOnly() | |
1268 | { | |
1269 | // Execute Config.C | |
1270 | TInterpreter::EErrorCode interpreterError=TInterpreter::kNoError; | |
1271 | gROOT->LoadMacro(fConfigFileName.Data()); | |
1272 | Long_t interpreterResult=gInterpreter->ProcessLine(gAlice->GetConfigFunction(), &interpreterError); | |
1273 | if (interpreterResult!=0 || interpreterError!=TInterpreter::kNoError) { | |
1274 | AliFatal(Form("execution of config file \"%s\" failed with error %d", fConfigFileName.Data(), (int)interpreterError)); | |
1275 | } | |
1276 | ||
1277 | // Setup the runloader and generator, check if everything is OK | |
1278 | AliRunLoader* runLoader = AliRunLoader::Instance(); | |
1279 | AliGenerator* generator = gAlice->GetMCApp()->Generator(); | |
1280 | if (!runLoader) { | |
1281 | AliError(Form("gAlice has no run loader object. " | |
1282 | "Check your config file: %s", fConfigFileName.Data())); | |
1283 | return kFALSE; | |
1284 | } | |
1285 | if (!generator) { | |
1286 | AliError(Form("gAlice has no generator object. " | |
1287 | "Check your config file: %s", fConfigFileName.Data())); | |
1288 | return kFALSE; | |
1289 | } | |
1290 | ||
1291 | runLoader->LoadKinematics("RECREATE"); | |
1292 | runLoader->MakeTree("E"); | |
1293 | ||
1294 | // Create stack and header | |
1295 | runLoader->MakeStack(); | |
1296 | AliStack* stack = runLoader->Stack(); | |
1297 | AliHeader* header = runLoader->GetHeader(); | |
1298 | ||
1299 | // Intialize generator | |
1300 | generator->Init(); | |
1301 | generator->SetStack(stack); | |
1302 | ||
1303 | // Run main generator loop | |
1304 | ||
1305 | for (Int_t iev=0; iev<fNEvents; iev++) | |
1306 | { | |
1307 | // Initialize event | |
1308 | header->Reset(0,iev); | |
1309 | runLoader->SetEventNumber(iev); | |
1310 | stack->Reset(); | |
1311 | runLoader->MakeTree("K"); | |
1312 | ||
1313 | // Generate event | |
1314 | generator->Generate(); | |
1315 | ||
1316 | // Finish event | |
1317 | header->SetNprimary(stack->GetNprimary()); | |
1318 | header->SetNtrack(stack->GetNtrack()); | |
1319 | stack->FinishEvent(); | |
1320 | header->SetStack(stack); | |
1321 | runLoader->TreeE()->Fill(); | |
1322 | runLoader->WriteKinematics("OVERWRITE"); | |
1323 | } | |
1324 | ||
1325 | // Finalize | |
1326 | generator->FinishRun(); | |
1327 | // Write file | |
1328 | runLoader->WriteHeader("OVERWRITE"); | |
1329 | generator->Write(); | |
1330 | runLoader->Write(); | |
052ed86a | 1331 | |
1332 | return kTRUE; | |
35ec1f70 | 1333 | } |
1334 | ||
85a5290f | 1335 | //_____________________________________________________________________________ |
95601147 | 1336 | Bool_t AliSimulation::RunSDigitization(const char* detectors) |
85a5290f | 1337 | { |
1338 | // run the digitization and produce summable digits | |
27fc67fa | 1339 | static Int_t eventNr=0; |
99c136e1 | 1340 | AliCodeTimerAuto("",0) ; |
4df28b43 | 1341 | |
795e4a22 | 1342 | // initialize CDB storage, run number, set CDB lock |
1343 | InitCDB(); | |
1344 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1345 | SetCDBLock(); | |
1346 | ||
95601147 | 1347 | AliRunLoader* runLoader = LoadRun(); |
1348 | if (!runLoader) return kFALSE; | |
1349 | ||
85a5290f | 1350 | TString detStr = detectors; |
95601147 | 1351 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 1352 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1353 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1354 | if (!det || !det->IsActive()) continue; | |
1355 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1356 | AliInfo(Form("creating summable digits for %s", det->GetName())); |
a899e40b | 1357 | AliCodeTimerStart(Form("creating summable digits for %s", det->GetName())); |
85a5290f | 1358 | det->Hits2SDigits(); |
a899e40b | 1359 | AliCodeTimerStop(Form("creating summable digits for %s", det->GetName())); |
6ecc9ac1 | 1360 | AliSysInfo::AddStamp(Form("SDigit_%s_%d",det->GetName(),eventNr), 0,1, eventNr); |
85a5290f | 1361 | } |
1362 | } | |
1363 | ||
1364 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1365 | AliError(Form("the following detectors were not found: %s", |
1366 | detStr.Data())); | |
85a5290f | 1367 | if (fStopOnError) return kFALSE; |
1368 | } | |
27fc67fa | 1369 | eventNr++; |
95601147 | 1370 | delete runLoader; |
1371 | ||
85a5290f | 1372 | return kTRUE; |
1373 | } | |
1374 | ||
1375 | ||
1376 | //_____________________________________________________________________________ | |
95601147 | 1377 | Bool_t AliSimulation::RunDigitization(const char* detectors, |
1378 | const char* excludeDetectors) | |
85a5290f | 1379 | { |
1380 | // run the digitization and produce digits from sdigits | |
99c136e1 | 1381 | AliCodeTimerAuto("",0) |
4df28b43 | 1382 | |
795e4a22 | 1383 | // initialize CDB storage, run number, set CDB lock |
1384 | InitCDB(); | |
1385 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1386 | SetCDBLock(); | |
1387 | ||
33c3c91a | 1388 | delete AliRunLoader::Instance(); |
124253ee | 1389 | delete gAlice; |
95601147 | 1390 | gAlice = NULL; |
1391 | ||
1392 | Int_t nStreams = 1; | |
05526d44 | 1393 | if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; |
1394 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(); | |
f21fc003 | 1395 | AliDigitizationInput digInp(nStreams, signalPerBkgrd); |
1396 | // digInp.SetEmbeddingFlag(fEmbeddingFlag); | |
1397 | digInp.SetRegionOfInterest(fRegionOfInterest); | |
1398 | digInp.SetInputStream(0, fGAliceFileName.Data()); | |
85a5290f | 1399 | for (Int_t iStream = 1; iStream < nStreams; iStream++) { |
f21fc003 | 1400 | const char* fileName = ((TObjString*)(fBkgrdFileNames->At(iStream-1)))->GetName(); |
1401 | digInp.SetInputStream(iStream, fileName); | |
85a5290f | 1402 | } |
f21fc003 | 1403 | TObjArray detArr; |
1404 | detArr.SetOwner(kTRUE); | |
85a5290f | 1405 | TString detStr = detectors; |
1406 | TString detExcl = excludeDetectors; | |
f21fc003 | 1407 | if (!static_cast<AliStream*>(digInp.GetInputStream(0))->ImportgAlice()) { |
1408 | AliError("Error occured while getting gAlice from Input 0"); | |
1409 | return kFALSE; | |
1410 | } | |
1411 | AliRunLoader* runLoader = AliRunLoader::GetRunLoader(digInp.GetInputStream(0)->GetFolderName()); | |
95601147 | 1412 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 1413 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1414 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1415 | if (!det || !det->IsActive()) continue; | |
f21fc003 | 1416 | if (!IsSelected(det->GetName(), detStr) || IsSelected(det->GetName(), detExcl)) continue; |
1417 | AliDigitizer* digitizer = det->CreateDigitizer(&digInp); | |
1418 | if (!digitizer || !digitizer->Init()) { | |
1419 | AliError(Form("no digitizer for %s", det->GetName())); | |
1420 | if (fStopOnError) return kFALSE; | |
1421 | else continue; | |
85a5290f | 1422 | } |
f21fc003 | 1423 | detArr.AddLast(digitizer); |
1424 | AliInfo(Form("Created digitizer from SDigits -> Digits for %s", det->GetName())); | |
6ecc9ac1 | 1425 | |
85a5290f | 1426 | } |
f21fc003 | 1427 | // |
85a5290f | 1428 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
f21fc003 | 1429 | AliError(Form("the following detectors were not found: %s", detStr.Data())); |
85a5290f | 1430 | if (fStopOnError) return kFALSE; |
1431 | } | |
f21fc003 | 1432 | // |
1433 | Int_t ndigs = detArr.GetEntriesFast(); | |
1434 | Int_t eventsCreated = 0; | |
1435 | AliRunLoader* outRl = digInp.GetOutRunLoader(); | |
1436 | while ((eventsCreated++ < fNEvents) || (fNEvents < 0)) { | |
1437 | if (!digInp.ConnectInputTrees()) break; | |
1438 | digInp.InitEvent(); //this must be after call of Connect Input tress. | |
1439 | if (outRl) outRl->SetEventNumber(eventsCreated-1); | |
1440 | static_cast<AliStream*>(digInp.GetInputStream(0))->ImportgAlice(); // use gAlice of the first input stream | |
6ecc9ac1 | 1441 | for (int id=0;id<ndigs;id++) { |
1442 | ((AliDigitizer*)detArr[id])->Digitize(""); | |
1443 | AliSysInfo::AddStamp(Form("Digit_%s_%d",detArr[id]->GetName(),eventsCreated), 0,2, eventsCreated); | |
1444 | } | |
f21fc003 | 1445 | digInp.FinishEvent(); |
1446 | }; | |
1447 | digInp.FinishGlobal(); | |
6ecc9ac1 | 1448 | // |
85a5290f | 1449 | return kTRUE; |
1450 | } | |
1451 | ||
1452 | //_____________________________________________________________________________ | |
95601147 | 1453 | Bool_t AliSimulation::RunHitsDigitization(const char* detectors) |
85a5290f | 1454 | { |
1455 | // run the digitization and produce digits from hits | |
1456 | ||
99c136e1 | 1457 | AliCodeTimerAuto("",0) |
4df28b43 | 1458 | |
795e4a22 | 1459 | // initialize CDB storage, run number, set CDB lock |
1460 | InitCDB(); | |
1461 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1462 | SetCDBLock(); | |
1463 | ||
591f51bb | 1464 | AliRunLoader* runLoader = LoadRun("READ"); |
95601147 | 1465 | if (!runLoader) return kFALSE; |
1466 | ||
85a5290f | 1467 | TString detStr = detectors; |
95601147 | 1468 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 1469 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1470 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1471 | if (!det || !det->IsActive()) continue; | |
1472 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1473 | AliInfo(Form("creating digits from hits for %s", det->GetName())); |
85a5290f | 1474 | det->Hits2Digits(); |
1475 | } | |
1476 | } | |
1477 | ||
1478 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1479 | AliError(Form("the following detectors were not found: %s", |
1480 | detStr.Data())); | |
85a5290f | 1481 | if (fStopOnError) return kFALSE; |
1482 | } | |
1483 | ||
1484 | return kTRUE; | |
1485 | } | |
1486 | ||
0421c3d1 | 1487 | //_____________________________________________________________________________ |
06c7e392 | 1488 | Bool_t AliSimulation::WriteRawData(const char* detectors, |
1489 | const char* fileName, | |
67327b72 | 1490 | Bool_t deleteIntermediateFiles, |
1491 | Bool_t selrawdata) | |
0421c3d1 | 1492 | { |
1493 | // convert the digits to raw data | |
06c7e392 | 1494 | // First DDL raw data files for the given detectors are created. |
1495 | // If a file name is given, the DDL files are then converted to a DATE file. | |
1496 | // If deleteIntermediateFiles is true, the DDL raw files are deleted | |
1497 | // afterwards. | |
1498 | // If the file name has the extension ".root", the DATE file is converted | |
1499 | // to a root file. | |
1500 | // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. | |
67327b72 | 1501 | // 'selrawdata' flag can be used to enable writing of detectors raw data |
1502 | // accoring to the trigger cluster. | |
0421c3d1 | 1503 | |
99c136e1 | 1504 | AliCodeTimerAuto("",0) |
6fcf567c | 1505 | AliSysInfo::AddStamp("WriteRawData_Start"); |
4cce3e4e | 1506 | |
1507 | TString detStr = detectors; | |
4cce3e4e | 1508 | if (!WriteRawFiles(detStr.Data())) { |
06c7e392 | 1509 | if (fStopOnError) return kFALSE; |
1510 | } | |
6fcf567c | 1511 | AliSysInfo::AddStamp("WriteRawFiles"); |
06c7e392 | 1512 | |
5f6d0c0d | 1513 | // run HLT simulation on simulated DDL raw files |
1514 | // and produce HLT ddl raw files to be included in date/root file | |
c4affb19 | 1515 | // bugfix 2009-06-26: the decision whether to write HLT raw data |
1516 | // is taken in RunHLT. Here HLT always needs to be run in order to | |
1517 | // create HLT digits, unless its switched off. This is due to the | |
1518 | // special placement of the HLT between the generation of DDL files | |
1519 | // and conversion to DATE/Root file. | |
1520 | detStr.ReplaceAll("HLT", ""); | |
1521 | if (!fRunHLT.IsNull()) { | |
5f6d0c0d | 1522 | if (!RunHLT()) { |
1523 | if (fStopOnError) return kFALSE; | |
1524 | } | |
1525 | } | |
6fcf567c | 1526 | AliSysInfo::AddStamp("WriteRawData_RunHLT"); |
5f6d0c0d | 1527 | |
06c7e392 | 1528 | TString dateFileName(fileName); |
1529 | if (!dateFileName.IsNull()) { | |
1530 | Bool_t rootOutput = dateFileName.EndsWith(".root"); | |
1531 | if (rootOutput) dateFileName += ".date"; | |
67327b72 | 1532 | TString selDateFileName; |
1533 | if (selrawdata) { | |
1534 | selDateFileName = "selected."; | |
1535 | selDateFileName+= dateFileName; | |
1536 | } | |
1537 | if (!ConvertRawFilesToDate(dateFileName,selDateFileName)) { | |
06c7e392 | 1538 | if (fStopOnError) return kFALSE; |
1539 | } | |
6fcf567c | 1540 | AliSysInfo::AddStamp("ConvertRawFilesToDate"); |
06c7e392 | 1541 | if (deleteIntermediateFiles) { |
1542 | AliRunLoader* runLoader = LoadRun("READ"); | |
1543 | if (runLoader) for (Int_t iEvent = 0; | |
1544 | iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1545 | char command[256]; | |
76880c9a | 1546 | snprintf(command, 256, "rm -r raw%d", iEvent); |
06c7e392 | 1547 | gSystem->Exec(command); |
1548 | } | |
a978141c | 1549 | delete runLoader; |
06c7e392 | 1550 | } |
1551 | ||
1552 | if (rootOutput) { | |
1553 | if (!ConvertDateToRoot(dateFileName, fileName)) { | |
1554 | if (fStopOnError) return kFALSE; | |
1555 | } | |
6fcf567c | 1556 | AliSysInfo::AddStamp("ConvertDateToRoot"); |
06c7e392 | 1557 | if (deleteIntermediateFiles) { |
1558 | gSystem->Unlink(dateFileName); | |
1559 | } | |
67327b72 | 1560 | if (selrawdata) { |
1561 | TString selFileName = "selected."; | |
1562 | selFileName += fileName; | |
1563 | if (!ConvertDateToRoot(selDateFileName, selFileName)) { | |
1564 | if (fStopOnError) return kFALSE; | |
1565 | } | |
1566 | if (deleteIntermediateFiles) { | |
1567 | gSystem->Unlink(selDateFileName); | |
1568 | } | |
1569 | } | |
06c7e392 | 1570 | } |
1571 | } | |
1572 | ||
06c7e392 | 1573 | return kTRUE; |
1574 | } | |
1575 | ||
1576 | //_____________________________________________________________________________ | |
1577 | Bool_t AliSimulation::WriteRawFiles(const char* detectors) | |
1578 | { | |
1579 | // convert the digits to raw data DDL files | |
1580 | ||
99c136e1 | 1581 | AliCodeTimerAuto("",0) |
87932dab | 1582 | |
06c7e392 | 1583 | AliRunLoader* runLoader = LoadRun("READ"); |
0421c3d1 | 1584 | if (!runLoader) return kFALSE; |
1585 | ||
06c7e392 | 1586 | // write raw data to DDL files |
0421c3d1 | 1587 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
ac1671c0 | 1588 | AliInfo(Form("processing event %d", iEvent)); |
0421c3d1 | 1589 | runLoader->GetEvent(iEvent); |
1590 | TString baseDir = gSystem->WorkingDirectory(); | |
1591 | char dirName[256]; | |
76880c9a | 1592 | snprintf(dirName, 256, "raw%d", iEvent); |
0421c3d1 | 1593 | gSystem->MakeDirectory(dirName); |
1594 | if (!gSystem->ChangeDirectory(dirName)) { | |
ac1671c0 | 1595 | AliError(Form("couldn't change to directory %s", dirName)); |
0421c3d1 | 1596 | if (fStopOnError) return kFALSE; else continue; |
1597 | } | |
1598 | ||
3fbd60fe | 1599 | ofstream runNbFile(Form("run%u",runLoader->GetHeader()->GetRun())); |
1600 | runNbFile.close(); | |
1601 | ||
0421c3d1 | 1602 | TString detStr = detectors; |
5f6d0c0d | 1603 | if (IsSelected("HLT", detStr)) { |
1604 | // Do nothing. "HLT" will be removed from detStr and HLT raw | |
1605 | // data files are generated in RunHLT. | |
1606 | } | |
1607 | ||
0421c3d1 | 1608 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
1609 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1610 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1611 | if (!det || !det->IsActive()) continue; | |
1612 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1613 | AliInfo(Form("creating raw data from digits for %s", det->GetName())); |
0421c3d1 | 1614 | det->Digits2Raw(); |
1615 | } | |
1616 | } | |
1617 | ||
007155cc | 1618 | if (!WriteTriggerRawData()) |
1619 | if (fStopOnError) return kFALSE; | |
1620 | ||
0421c3d1 | 1621 | gSystem->ChangeDirectory(baseDir); |
1622 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1623 | AliError(Form("the following detectors were not found: %s", |
1624 | detStr.Data())); | |
0421c3d1 | 1625 | if (fStopOnError) return kFALSE; |
1626 | } | |
1627 | } | |
1628 | ||
1629 | delete runLoader; | |
87932dab | 1630 | |
06c7e392 | 1631 | return kTRUE; |
1632 | } | |
0421c3d1 | 1633 | |
06c7e392 | 1634 | //_____________________________________________________________________________ |
67327b72 | 1635 | Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName, |
1636 | const char* selDateFileName) | |
06c7e392 | 1637 | { |
1638 | // convert raw data DDL files to a DATE file with the program "dateStream" | |
67327b72 | 1639 | // The second argument is not empty when the user decides to write |
1640 | // the detectors raw data according to the trigger cluster. | |
06c7e392 | 1641 | |
99c136e1 | 1642 | AliCodeTimerAuto("",0) |
87932dab | 1643 | |
06c7e392 | 1644 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); |
1645 | if (!path) { | |
ac1671c0 | 1646 | AliError("the program dateStream was not found"); |
06c7e392 | 1647 | if (fStopOnError) return kFALSE; |
1648 | } else { | |
1649 | delete[] path; | |
1650 | } | |
0421c3d1 | 1651 | |
06c7e392 | 1652 | AliRunLoader* runLoader = LoadRun("READ"); |
1653 | if (!runLoader) return kFALSE; | |
1654 | ||
ac1671c0 | 1655 | AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); |
67327b72 | 1656 | Bool_t selrawdata = kFALSE; |
1657 | if (strcmp(selDateFileName,"") != 0) selrawdata = kTRUE; | |
1658 | ||
06c7e392 | 1659 | char command[256]; |
f28a8d2d | 1660 | // Note the option -s. It is used in order to avoid |
1661 | // the generation of SOR/EOR events. | |
76880c9a | 1662 | snprintf(command, 256, "dateStream -c -s -D -o %s -# %d -C -run %d", |
5c0fd670 | 1663 | dateFileName, runLoader->GetNumberOfEvents(),runLoader->GetHeader()->GetRun()); |
06c7e392 | 1664 | FILE* pipe = gSystem->OpenPipe(command, "w"); |
1665 | ||
f5e7d9d8 | 1666 | if (!pipe) { |
1667 | AliError(Form("Cannot execute command: %s",command)); | |
1668 | return kFALSE; | |
1669 | } | |
1670 | ||
67327b72 | 1671 | Int_t selEvents = 0; |
06c7e392 | 1672 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
06c7e392 | 1673 | |
f59c50c6 | 1674 | UInt_t detectorPattern = 0; |
1675 | runLoader->GetEvent(iEvent); | |
1676 | if (!runLoader->LoadTrigger()) { | |
1677 | AliCentralTrigger *aCTP = runLoader->GetTrigger(); | |
1678 | detectorPattern = aCTP->GetClusterMask(); | |
67327b72 | 1679 | // Check if the event was triggered by CTP |
f59c50c6 | 1680 | if (selrawdata) { |
67327b72 | 1681 | if (aCTP->GetClassMask()) selEvents++; |
1682 | } | |
f59c50c6 | 1683 | } |
1684 | else { | |
1685 | AliWarning("No trigger can be loaded! Some fields in the event header will be empty !"); | |
1686 | if (selrawdata) { | |
67327b72 | 1687 | AliWarning("No trigger can be loaded! Writing of selected raw data is abandoned !"); |
1688 | selrawdata = kFALSE; | |
1689 | } | |
1690 | } | |
1691 | ||
dcf4b43a | 1692 | fprintf(pipe, "GDC DetectorPattern %u Timestamp %ld\n", detectorPattern, runLoader->GetHeader()->GetTimeStamp()); |
f59c50c6 | 1693 | Float_t ldc = 0; |
1694 | Int_t prevLDC = -1; | |
1695 | ||
06c7e392 | 1696 | // loop over detectors and DDLs |
362c9d61 | 1697 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
1698 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
06c7e392 | 1699 | |
362c9d61 | 1700 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); |
06c7e392 | 1701 | Int_t ldcID = Int_t(ldc + 0.0001); |
362c9d61 | 1702 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); |
06c7e392 | 1703 | |
1704 | char rawFileName[256]; | |
76880c9a | 1705 | snprintf(rawFileName, 256, "raw%d/%s", |
362c9d61 | 1706 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); |
06c7e392 | 1707 | |
1708 | // check existence and size of raw data file | |
1709 | FILE* file = fopen(rawFileName, "rb"); | |
1710 | if (!file) continue; | |
1711 | fseek(file, 0, SEEK_END); | |
1712 | unsigned long size = ftell(file); | |
aa04f81b | 1713 | fclose(file); |
1714 | if (!size) continue; | |
06c7e392 | 1715 | |
1716 | if (ldcID != prevLDC) { | |
1717 | fprintf(pipe, " LDC Id %d\n", ldcID); | |
1718 | prevLDC = ldcID; | |
1719 | } | |
1720 | fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1721 | } | |
1722 | } | |
1723 | } | |
1724 | ||
1725 | Int_t result = gSystem->ClosePipe(pipe); | |
1726 | ||
cf30933c | 1727 | if (!(selrawdata && selEvents > 0)) { |
67327b72 | 1728 | delete runLoader; |
1729 | return (result == 0); | |
1730 | } | |
1731 | ||
1732 | AliInfo(Form("converting selected by trigger cluster raw data DDL files to DATE file %s", selDateFileName)); | |
1733 | ||
76880c9a | 1734 | snprintf(command, 256, "dateStream -c -s -D -o %s -# %d -C -run %d", |
67327b72 | 1735 | selDateFileName,selEvents,runLoader->GetHeader()->GetRun()); |
1736 | FILE* pipe2 = gSystem->OpenPipe(command, "w"); | |
1737 | ||
1738 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1739 | ||
1740 | // Get the trigger decision and cluster | |
f59c50c6 | 1741 | UInt_t detectorPattern = 0; |
67327b72 | 1742 | TString detClust; |
1743 | runLoader->GetEvent(iEvent); | |
1744 | if (!runLoader->LoadTrigger()) { | |
1745 | AliCentralTrigger *aCTP = runLoader->GetTrigger(); | |
1746 | if (aCTP->GetClassMask() == 0) continue; | |
f59c50c6 | 1747 | detectorPattern = aCTP->GetClusterMask(); |
1748 | detClust = AliDAQ::ListOfTriggeredDetectors(detectorPattern); | |
67327b72 | 1749 | AliInfo(Form("List of detectors to be read out: %s",detClust.Data())); |
1750 | } | |
1751 | ||
dcf4b43a | 1752 | fprintf(pipe2, "GDC DetectorPattern %u Timestamp %ld\n", detectorPattern, runLoader->GetHeader()->GetTimeStamp()); |
67327b72 | 1753 | Float_t ldc = 0; |
1754 | Int_t prevLDC = -1; | |
1755 | ||
1756 | // loop over detectors and DDLs | |
1757 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { | |
1758 | // Write only raw data from detectors that | |
1759 | // are contained in the trigger cluster(s) | |
1760 | if (!IsSelected(AliDAQ::DetectorName(iDet),detClust)) continue; | |
1761 | ||
1762 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
1763 | ||
1764 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); | |
1765 | Int_t ldcID = Int_t(ldc + 0.0001); | |
1766 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); | |
1767 | ||
1768 | char rawFileName[256]; | |
76880c9a | 1769 | snprintf(rawFileName, 256, "raw%d/%s", |
67327b72 | 1770 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); |
1771 | ||
1772 | // check existence and size of raw data file | |
1773 | FILE* file = fopen(rawFileName, "rb"); | |
1774 | if (!file) continue; | |
1775 | fseek(file, 0, SEEK_END); | |
1776 | unsigned long size = ftell(file); | |
1777 | fclose(file); | |
1778 | if (!size) continue; | |
1779 | ||
1780 | if (ldcID != prevLDC) { | |
1781 | fprintf(pipe2, " LDC Id %d\n", ldcID); | |
1782 | prevLDC = ldcID; | |
1783 | } | |
1784 | fprintf(pipe2, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1785 | } | |
1786 | } | |
1787 | } | |
1788 | ||
1789 | Int_t result2 = gSystem->ClosePipe(pipe2); | |
1790 | ||
06c7e392 | 1791 | delete runLoader; |
67327b72 | 1792 | return ((result == 0) && (result2 == 0)); |
06c7e392 | 1793 | } |
1794 | ||
1795 | //_____________________________________________________________________________ | |
1796 | Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, | |
1797 | const char* rootFileName) | |
1798 | { | |
1799 | // convert a DATE file to a root file with the program "alimdc" | |
1800 | ||
1801 | // ALIMDC setup | |
f28a8d2d | 1802 | const Int_t kDBSize = 2000000000; |
c83eb8f4 | 1803 | const Int_t kTagDBSize = 1000000000; |
06c7e392 | 1804 | const Bool_t kFilter = kFALSE; |
8ec1d12b | 1805 | const Int_t kCompression = 1; |
06c7e392 | 1806 | |
1807 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); | |
1808 | if (!path) { | |
ac1671c0 | 1809 | AliError("the program alimdc was not found"); |
06c7e392 | 1810 | if (fStopOnError) return kFALSE; |
1811 | } else { | |
1812 | delete[] path; | |
1813 | } | |
1814 | ||
ac1671c0 | 1815 | AliInfo(Form("converting DATE file %s to root file %s", |
1816 | dateFileName, rootFileName)); | |
06c7e392 | 1817 | |
f732bd7d | 1818 | const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; |
1819 | const char* tagDBFS = "/tmp/mdc1/tags"; | |
f732bd7d | 1820 | |
1821 | // User defined file system locations | |
1822 | if (gSystem->Getenv("ALIMDC_RAWDB1")) | |
1823 | rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); | |
1824 | if (gSystem->Getenv("ALIMDC_RAWDB2")) | |
1825 | rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); | |
1826 | if (gSystem->Getenv("ALIMDC_TAGDB")) | |
1827 | tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); | |
f732bd7d | 1828 | |
1829 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1830 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1831 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
f732bd7d | 1832 | |
1833 | gSystem->Exec(Form("mkdir %s",rawDBFS[0])); | |
1834 | gSystem->Exec(Form("mkdir %s",rawDBFS[1])); | |
1835 | gSystem->Exec(Form("mkdir %s",tagDBFS)); | |
f732bd7d | 1836 | |
1837 | Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", | |
1838 | kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); | |
1839 | gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); | |
1840 | ||
1841 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1842 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1843 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
06c7e392 | 1844 | |
1845 | return (result == 0); | |
0421c3d1 | 1846 | } |
1847 | ||
85a5290f | 1848 | |
95601147 | 1849 | //_____________________________________________________________________________ |
06c7e392 | 1850 | AliRunLoader* AliSimulation::LoadRun(const char* mode) const |
95601147 | 1851 | { |
1852 | // delete existing run loaders, open a new one and load gAlice | |
1853 | ||
33c3c91a | 1854 | delete AliRunLoader::Instance(); |
95601147 | 1855 | AliRunLoader* runLoader = |
1856 | AliRunLoader::Open(fGAliceFileName.Data(), | |
06c7e392 | 1857 | AliConfig::GetDefaultEventFolderName(), mode); |
95601147 | 1858 | if (!runLoader) { |
ac1671c0 | 1859 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
95601147 | 1860 | return NULL; |
1861 | } | |
1862 | runLoader->LoadgAlice(); | |
795e4a22 | 1863 | runLoader->LoadHeader(); |
95601147 | 1864 | gAlice = runLoader->GetAliRun(); |
1865 | if (!gAlice) { | |
ac1671c0 | 1866 | AliError(Form("no gAlice object found in file %s", |
1867 | fGAliceFileName.Data())); | |
95601147 | 1868 | return NULL; |
1869 | } | |
1870 | return runLoader; | |
1871 | } | |
1872 | ||
85a5290f | 1873 | //_____________________________________________________________________________ |
05526d44 | 1874 | Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const |
1875 | { | |
1876 | // get or calculate the number of signal events per background event | |
1877 | ||
1878 | if (!fBkgrdFileNames) return 1; | |
1879 | Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); | |
1880 | if (nBkgrdFiles == 0) return 1; | |
1881 | ||
1882 | // get the number of signal events | |
1883 | if (nEvents <= 0) { | |
1884 | AliRunLoader* runLoader = | |
ca30848f | 1885 | AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); |
05526d44 | 1886 | if (!runLoader) return 1; |
ca30848f | 1887 | |
05526d44 | 1888 | nEvents = runLoader->GetNumberOfEvents(); |
1889 | delete runLoader; | |
1890 | } | |
1891 | ||
1892 | Int_t result = 0; | |
1893 | for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { | |
1894 | // get the number of background events | |
1895 | const char* fileName = ((TObjString*) | |
1896 | (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); | |
ca30848f | 1897 | AliRunLoader* runLoader = |
05526d44 | 1898 | AliRunLoader::Open(fileName, "BKGRD"); |
1899 | if (!runLoader) continue; | |
1900 | Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); | |
1901 | delete runLoader; | |
ca30848f | 1902 | |
05526d44 | 1903 | // get or calculate the number of signal per background events |
1904 | Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); | |
1905 | if (nSignalPerBkgrd <= 0) { | |
1906 | nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; | |
1907 | } else if (result && (result != nSignalPerBkgrd)) { | |
ac1671c0 | 1908 | AliInfo(Form("the number of signal events per background event " |
1909 | "will be changed from %d to %d for stream %d", | |
1910 | nSignalPerBkgrd, result, iBkgrdFile+1)); | |
05526d44 | 1911 | nSignalPerBkgrd = result; |
1912 | } | |
1913 | ||
1914 | if (!result) result = nSignalPerBkgrd; | |
1915 | if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { | |
ac1671c0 | 1916 | AliWarning(Form("not enough background events (%d) for %d signal events " |
1917 | "using %d signal per background events for stream %d", | |
1918 | nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); | |
05526d44 | 1919 | } |
1920 | } | |
1921 | ||
1922 | return result; | |
1923 | } | |
1924 | ||
1925 | //_____________________________________________________________________________ | |
85a5290f | 1926 | Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const |
1927 | { | |
1928 | // check whether detName is contained in detectors | |
1929 | // if yes, it is removed from detectors | |
1930 | ||
1931 | // check if all detectors are selected | |
1932 | if ((detectors.CompareTo("ALL") == 0) || | |
1933 | detectors.BeginsWith("ALL ") || | |
1934 | detectors.EndsWith(" ALL") || | |
1935 | detectors.Contains(" ALL ")) { | |
1936 | detectors = "ALL"; | |
1937 | return kTRUE; | |
1938 | } | |
1939 | ||
1940 | // search for the given detector | |
1941 | Bool_t result = kFALSE; | |
1942 | if ((detectors.CompareTo(detName) == 0) || | |
1943 | detectors.BeginsWith(detName+" ") || | |
1944 | detectors.EndsWith(" "+detName) || | |
1945 | detectors.Contains(" "+detName+" ")) { | |
1946 | detectors.ReplaceAll(detName, ""); | |
1947 | result = kTRUE; | |
1948 | } | |
1949 | ||
1950 | // clean up the detectors string | |
1951 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1952 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1953 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1954 | ||
1955 | return result; | |
1956 | } | |
ca30848f | 1957 | |
795e4a22 | 1958 | //_____________________________________________________________________________ |
c95d53ea | 1959 | Int_t AliSimulation::ConvertRaw2SDigits(const char* rawDirectory, const char* esdFileName, Int_t N, Int_t nSkip) |
ca30848f | 1960 | { |
1961 | // | |
1962 | // Steering routine to convert raw data in directory rawDirectory/ to fake SDigits. | |
1963 | // These can be used for embedding of MC tracks into RAW data using the standard | |
1964 | // merging procedure. | |
1965 | // | |
1966 | // If an ESD file is given the reconstructed vertex is taken from it and stored in the event header. | |
1967 | // | |
3e2e3ece | 1968 | if (!gAlice) { |
1969 | AliError("no gAlice object. Restart aliroot and try again."); | |
1970 | return kFALSE; | |
1971 | } | |
1972 | if (gAlice->Modules()->GetEntries() > 0) { | |
1973 | AliError("gAlice was already run. Restart aliroot and try again."); | |
1974 | return kFALSE; | |
1975 | } | |
1976 | ||
1977 | AliInfo(Form("initializing gAlice with config file %s",fConfigFileName.Data())); | |
1978 | ||
1979 | gAlice->Announce(); | |
1980 | ||
1981 | gROOT->LoadMacro(fConfigFileName.Data()); | |
1982 | gInterpreter->ProcessLine(gAlice->GetConfigFunction()); | |
1983 | ||
1984 | if(AliCDBManager::Instance()->GetRun() >= 0) { | |
1985 | SetRunNumber(AliCDBManager::Instance()->GetRun()); | |
1986 | } else { | |
1987 | AliWarning("Run number not initialized!!"); | |
1988 | } | |
1989 | ||
33c3c91a | 1990 | AliRunLoader::Instance()->CdGAFile(); |
ca30848f | 1991 | |
3e2e3ece | 1992 | AliPDG::AddParticlesToPdgDataBase(); |
1993 | ||
2942f542 | 1994 | TVirtualMC::GetMC()->SetMagField(TGeoGlobalMagField::Instance()->GetField()); |
3e2e3ece | 1995 | |
55338a9a | 1996 | gAlice->GetMCApp()->Init(); |
1997 | ||
3e2e3ece | 1998 | //Must be here because some MCs (G4) adds detectors here and not in Config.C |
1999 | gAlice->InitLoaders(); | |
33c3c91a | 2000 | AliRunLoader::Instance()->MakeTree("E"); |
2001 | AliRunLoader::Instance()->LoadKinematics("RECREATE"); | |
2002 | AliRunLoader::Instance()->LoadTrackRefs("RECREATE"); | |
2003 | AliRunLoader::Instance()->LoadHits("all","RECREATE"); | |
2eab8cf7 | 2004 | |
3e2e3ece | 2005 | // |
2006 | // Save stuff at the beginning of the file to avoid file corruption | |
33c3c91a | 2007 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 2008 | gAlice->Write(); |
ca30848f | 2009 | // |
2010 | // Initialize CDB | |
795e4a22 | 2011 | InitCDB(); |
2012 | //AliCDBManager* man = AliCDBManager::Instance(); | |
2013 | //man->SetRun(0); // Should this come from rawdata header ? | |
ca30848f | 2014 | |
2015 | Int_t iDet; | |
2016 | // | |
2017 | // Get the runloader | |
33c3c91a | 2018 | AliRunLoader* runLoader = AliRunLoader::Instance(); |
ca30848f | 2019 | // |
2020 | // Open esd file if available | |
a77627a4 | 2021 | TFile* esdFile = 0; |
ca30848f | 2022 | TTree* treeESD = 0; |
a77627a4 | 2023 | AliESDEvent* esd = 0; |
2eab8cf7 | 2024 | if (esdFileName && (strlen(esdFileName)>0)) { |
a77627a4 | 2025 | esdFile = TFile::Open(esdFileName); |
2026 | if (esdFile) { | |
2027 | esd = new AliESDEvent(); | |
2028 | esdFile->GetObject("esdTree", treeESD); | |
c95d53ea | 2029 | if (treeESD) { |
2030 | esd->ReadFromTree(treeESD); | |
2031 | if (nSkip>0) { | |
2032 | AliInfo(Form("Asking to skip first %d ESDs events",nSkip)); | |
2033 | } else { | |
2034 | nSkip=0; | |
2035 | } | |
2036 | } | |
a77627a4 | 2037 | } |
2038 | } | |
6d985680 | 2039 | |
ca30848f | 2040 | // |
2041 | // Create the RawReader | |
8b31e840 | 2042 | TString fileName(rawDirectory); |
5390a0b4 | 2043 | AliRawReader* rawReader = AliRawReader::Create(fileName.Data()); |
58c338d2 | 2044 | if (!rawReader) return (kFALSE); |
2045 | ||
8b31e840 | 2046 | // if (!fEquipIdMap.IsNull() && fRawReader) |
2047 | // fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
ca30848f | 2048 | // |
2049 | // Get list of detectors | |
2050 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
2051 | // | |
2052 | // Get Header | |
2053 | AliHeader* header = runLoader->GetHeader(); | |
ca30848f | 2054 | // Event loop |
2055 | Int_t nev = 0; | |
2056 | while(kTRUE) { | |
2057 | if (!(rawReader->NextEvent())) break; | |
b2f03502 | 2058 | runLoader->SetEventNumber(nev); |
2059 | runLoader->GetHeader()->Reset(rawReader->GetRunNumber(), | |
2060 | nev, nev); | |
b2f03502 | 2061 | runLoader->GetEvent(nev); |
2eab8cf7 | 2062 | AliInfo(Form("We are at event %d",nev)); |
ca30848f | 2063 | // |
2064 | // Detector loop | |
b2f03502 | 2065 | TString detStr = fMakeSDigits; |
ca30848f | 2066 | for (iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
2067 | AliModule* det = (AliModule*) detArray->At(iDet); | |
8b31e840 | 2068 | if (!det || !det->IsActive()) continue; |
2069 | if (IsSelected(det->GetName(), detStr)) { | |
2eab8cf7 | 2070 | AliInfo(Form("Calling Raw2SDigits for %s", det->GetName())); |
8b31e840 | 2071 | det->Raw2SDigits(rawReader); |
2072 | rawReader->Reset(); | |
2073 | } | |
ca30848f | 2074 | } // detectors |
b2f03502 | 2075 | |
5b188f2f | 2076 | |
ca30848f | 2077 | // |
2078 | // If ESD information available obtain reconstructed vertex and store in header. | |
6d985680 | 2079 | if (treeESD) { |
c95d53ea | 2080 | AliInfo(Form("Selected event %d correspond to event %d in raw and to %d in esd",nev,rawReader->GetEventIndex(),nSkip+rawReader->GetEventIndex())); |
2081 | treeESD->GetEvent(nSkip+rawReader->GetEventIndex()); | |
ca30848f | 2082 | const AliESDVertex* esdVertex = esd->GetPrimaryVertex(); |
2083 | Double_t position[3]; | |
2084 | esdVertex->GetXYZ(position); | |
2085 | AliGenEventHeader* mcHeader = new AliGenEventHeader("ESD"); | |
2086 | TArrayF mcV; | |
2087 | mcV.Set(3); | |
2088 | for (Int_t i = 0; i < 3; i++) mcV[i] = position[i]; | |
2089 | mcHeader->SetPrimaryVertex(mcV); | |
2090 | header->Reset(0,nev); | |
2091 | header->SetGenEventHeader(mcHeader); | |
2eab8cf7 | 2092 | AliInfo(Form("***** Saved vertex %f %f %f \n", position[0], position[1], position[2])); |
ca30848f | 2093 | } |
ca30848f | 2094 | // |
2095 | // Finish the event | |
2d9bb909 | 2096 | runLoader->TreeE()->Fill(); |
2eab8cf7 | 2097 | AliInfo(Form("Finished event %d",nev)); |
b2f03502 | 2098 | nev++; |
2eab8cf7 | 2099 | if (N>0&&nev>=N) |
2100 | break; | |
ca30848f | 2101 | } // events |
2102 | ||
2103 | delete rawReader; | |
2104 | // | |
2105 | // Finish the run | |
2106 | runLoader->CdGAFile(); | |
2107 | runLoader->WriteHeader("OVERWRITE"); | |
2108 | runLoader->WriteRunLoader(); | |
2109 | ||
5390a0b4 | 2110 | return nev; |
ca30848f | 2111 | } |
5b188f2f | 2112 | |
3e2e3ece | 2113 | //_____________________________________________________________________________ |
2114 | void AliSimulation::FinishRun() | |
2115 | { | |
2116 | // | |
2117 | // Called at the end of the run. | |
2118 | // | |
2119 | ||
2120 | if(IsLegoRun()) | |
2121 | { | |
2122 | AliDebug(1, "Finish Lego"); | |
33c3c91a | 2123 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 2124 | fLego->FinishRun(); |
2125 | } | |
2126 | ||
2127 | // Clean detector information | |
2128 | TIter next(gAlice->Modules()); | |
2129 | AliModule *detector; | |
2130 | while((detector = dynamic_cast<AliModule*>(next()))) { | |
2131 | AliDebug(2, Form("%s->FinishRun()", detector->GetName())); | |
2132 | detector->FinishRun(); | |
2133 | } | |
2134 | ||
33c3c91a | 2135 | AliDebug(1, "AliRunLoader::Instance()->WriteHeader(OVERWRITE)"); |
2136 | AliRunLoader::Instance()->WriteHeader("OVERWRITE"); | |
3e2e3ece | 2137 | |
2138 | // Write AliRun info and all detectors parameters | |
33c3c91a | 2139 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 2140 | gAlice->Write(0,TObject::kOverwrite);//write AliRun |
33c3c91a | 2141 | AliRunLoader::Instance()->Write(0,TObject::kOverwrite);//write RunLoader itself |
8e940b8f | 2142 | // |
3e2e3ece | 2143 | if(gAlice->GetMCApp()) gAlice->GetMCApp()->FinishRun(); |
33c3c91a | 2144 | AliRunLoader::Instance()->Synchronize(); |
3e2e3ece | 2145 | } |
2146 | ||
5b188f2f | 2147 | //_____________________________________________________________________________ |
2148 | Int_t AliSimulation::GetDetIndex(const char* detector) | |
2149 | { | |
2150 | // return the detector index corresponding to detector | |
2151 | Int_t index = -1 ; | |
2152 | for (index = 0; index < fgkNDetectors ; index++) { | |
2153 | if ( strcmp(detector, fgkDetectorName[index]) == 0 ) | |
2154 | break ; | |
2155 | } | |
2156 | return index ; | |
2157 | } | |
cae21299 | 2158 | |
c4affb19 | 2159 | //_____________________________________________________________________________ |
2160 | Bool_t AliSimulation::CreateHLT() | |
2161 | { | |
2162 | // Init the HLT simulation. | |
2163 | // The function loads the library and creates the instance of AliHLTSimulation. | |
2164 | // the main reason for the decoupled creation is to set the transient OCDB | |
2165 | // objects before the OCDB is locked | |
2166 | ||
2167 | // load the library dynamically | |
2168 | gSystem->Load(ALIHLTSIMULATION_LIBRARY); | |
2169 | ||
2170 | // check for the library version | |
2171 | AliHLTSimulationGetLibraryVersion_t fctVersion=(AliHLTSimulationGetLibraryVersion_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_GET_LIBRARY_VERSION)); | |
2172 | if (!fctVersion) { | |
2173 | AliError(Form("can not load library %s", ALIHLTSIMULATION_LIBRARY)); | |
2174 | return kFALSE; | |
2175 | } | |
2176 | if (fctVersion()!= ALIHLTSIMULATION_LIBRARY_VERSION) { | |
b682a4ec | 2177 | AliWarning(Form("%s version does not match: compiled for version %d, loaded %d", ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_LIBRARY_VERSION, fctVersion())); |
c4affb19 | 2178 | } |
2179 | ||
2180 | // print compile info | |
2181 | typedef void (*CompileInfo)( const char*& date, const char*& time); | |
2182 | CompileInfo fctInfo=(CompileInfo)gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, "CompileInfo"); | |
2183 | if (fctInfo) { | |
2184 | const char* date=""; | |
2185 | const char* time=""; | |
2186 | (*fctInfo)(date, time); | |
2187 | if (!date) date="unknown"; | |
2188 | if (!time) time="unknown"; | |
2189 | AliInfo(Form("%s build on %s (%s)", ALIHLTSIMULATION_LIBRARY, date, time)); | |
2190 | } else { | |
2191 | AliInfo(Form("no build info available for %s", ALIHLTSIMULATION_LIBRARY)); | |
2192 | } | |
2193 | ||
2194 | // create instance of the HLT simulation | |
2195 | AliHLTSimulationCreateInstance_t fctCreate=(AliHLTSimulationCreateInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_CREATE_INSTANCE)); | |
2196 | if (fctCreate==NULL || (fpHLT=(fctCreate()))==NULL) { | |
2197 | AliError(Form("can not create instance of HLT simulation (creator %p)", fctCreate)); | |
2198 | return kFALSE; | |
2199 | } | |
2200 | ||
2201 | TString specObjects; | |
2202 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { | |
2203 | if (specObjects.Length()>0) specObjects+=" "; | |
2204 | specObjects+=fSpecCDBUri[i]->GetName(); | |
2205 | } | |
2206 | ||
2207 | AliHLTSimulationSetup_t fctSetup=(AliHLTSimulationSetup_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_SETUP)); | |
2208 | if (fctSetup==NULL || fctSetup(fpHLT, this, specObjects.Data())<0) { | |
2209 | AliWarning(Form("failed to setup HLT simulation (function %p)", fctSetup)); | |
2210 | } | |
2211 | ||
2212 | return kTRUE; | |
2213 | } | |
2214 | ||
cae21299 | 2215 | //_____________________________________________________________________________ |
2216 | Bool_t AliSimulation::RunHLT() | |
2217 | { | |
2218 | // Run the HLT simulation | |
2219 | // HLT simulation is implemented in HLT/sim/AliHLTSimulation | |
2220 | // Disabled if fRunHLT is empty, default vaule is "default". | |
2221 | // AliSimulation::SetRunHLT can be used to set the options for HLT simulation | |
2222 | // The default simulation depends on the HLT component libraries and their | |
2223 | // corresponding agents which define components and chains to run. See | |
5f6d0c0d | 2224 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt-current/ |
2225 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt-current/classAliHLTModuleAgent.html | |
cae21299 | 2226 | // |
2227 | // The libraries to be loaded can be specified as an option. | |
2228 | // <pre> | |
2229 | // AliSimulation sim; | |
2230 | // sim.SetRunHLT("libAliHLTSample.so"); | |
2231 | // </pre> | |
2232 | // will only load <tt>libAliHLTSample.so</tt> | |
2233 | ||
2234 | // Other available options: | |
2235 | // \li loglevel=<i>level</i> <br> | |
2236 | // logging level for this processing | |
2237 | // \li alilog=off | |
2238 | // disable redirection of log messages to AliLog class | |
2239 | // \li config=<i>macro</i> | |
2240 | // configuration macro | |
5f6d0c0d | 2241 | // \li chains=<i>configuration</i> |
cae21299 | 2242 | // comma separated list of configurations to be run during simulation |
5f6d0c0d | 2243 | // \li rawfile=<i>file</i> |
2244 | // source for the RawReader to be created, the default is <i>./</i> if | |
2245 | // raw data is simulated | |
cae21299 | 2246 | |
2247 | int iResult=0; | |
c4affb19 | 2248 | |
2249 | if (!fpHLT && !CreateHLT()) { | |
2250 | return kFALSE; | |
2251 | } | |
2252 | AliHLTSimulation* pHLT=fpHLT; | |
2253 | ||
cae21299 | 2254 | AliRunLoader* pRunLoader = LoadRun("READ"); |
2255 | if (!pRunLoader) return kFALSE; | |
2256 | ||
795e4a22 | 2257 | // initialize CDB storage, run number, set CDB lock |
c4affb19 | 2258 | // thats for the case of running HLT simulation without all the other steps |
2259 | // multiple calls are handled by the function, so we can just call | |
795e4a22 | 2260 | InitCDB(); |
2261 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
2262 | SetCDBLock(); | |
2263 | ||
cae21299 | 2264 | // init the HLT simulation |
a441bf51 | 2265 | TString options; |
2266 | if (fRunHLT.CompareTo("default")!=0) options=fRunHLT; | |
5f6d0c0d | 2267 | TString detStr = fWriteRawData; |
2268 | if (!IsSelected("HLT", detStr)) { | |
a441bf51 | 2269 | options+=" writerawfiles="; |
2270 | } else { | |
2271 | options+=" writerawfiles=HLT"; | |
2272 | } | |
5f6d0c0d | 2273 | |
2274 | if (!detStr.IsNull() && !options.Contains("rawfile=")) { | |
2275 | // as a matter of fact, HLT will run reconstruction and needs the RawReader | |
2276 | // in order to get detector data. By default, RawReaderFile is used to read | |
2277 | // the already simulated ddl files. Date and Root files from the raw data | |
2278 | // are generated after the HLT simulation. | |
2279 | options+=" rawfile=./"; | |
2280 | } | |
2281 | ||
cae21299 | 2282 | AliHLTSimulationInit_t fctInit=(AliHLTSimulationInit_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_INIT)); |
a441bf51 | 2283 | if (fctInit==NULL || (iResult=(fctInit(pHLT, pRunLoader, options.Data())))<0) { |
cae21299 | 2284 | AliError(Form("can not init HLT simulation: error %d (init %p)", iResult, fctInit)); |
2285 | } else { | |
2286 | // run the HLT simulation | |
2287 | AliHLTSimulationRun_t fctRun=(AliHLTSimulationRun_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_RUN)); | |
2288 | if (fctRun==NULL || (iResult=(fctRun(pHLT, pRunLoader)))<0) { | |
2289 | AliError(Form("can not run HLT simulation: error %d (run %p)", iResult, fctRun)); | |
2290 | } | |
2291 | } | |
2292 | ||
2293 | // delete the instance | |
2294 | AliHLTSimulationDeleteInstance_t fctDelete=(AliHLTSimulationDeleteInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_DELETE_INSTANCE)); | |
2295 | if (fctDelete==NULL || fctDelete(pHLT)<0) { | |
2296 | AliError(Form("can not delete instance of HLT simulation (creator %p)", fctDelete)); | |
2297 | } | |
2298 | pHLT=NULL; | |
2299 | ||
2300 | return iResult>=0?kTRUE:kFALSE; | |
2301 | } | |
cae17938 | 2302 | |
2303 | //_____________________________________________________________________________ | |
a1b90a73 | 2304 | Bool_t AliSimulation::RunQA() |
cae17938 | 2305 | { |
a1b90a73 | 2306 | // run the QA on summable hits, digits or digits |
940d8e5f | 2307 | |
3ce48293 | 2308 | //if(!gAlice) return kFALSE; |
eca4fa66 | 2309 | AliQAManager::QAManager()->SetRunLoader(AliRunLoader::Instance()) ; |
a1b90a73 | 2310 | |
e5dedfe2 | 2311 | TString detectorsw("") ; |
2312 | Bool_t rv = kTRUE ; | |
eca4fa66 | 2313 | AliQAManager::QAManager()->SetEventSpecie(fEventSpecie) ; |
2314 | detectorsw = AliQAManager::QAManager()->Run(fQADetectors.Data()) ; | |
e5dedfe2 | 2315 | if ( detectorsw.IsNull() ) |
2316 | rv = kFALSE ; | |
a1b90a73 | 2317 | return rv ; |
cae17938 | 2318 | } |
2319 | ||
e3b20d9a | 2320 | //_____________________________________________________________________________ |
2321 | Bool_t AliSimulation::SetRunQA(TString detAndAction) | |
2322 | { | |
2323 | // Allows to run QA for a selected set of detectors | |
2324 | // and a selected set of tasks among HITS, SDIGITS and DIGITS | |
2325 | // all selected detectors run the same selected tasks | |
2326 | ||
2327 | if (!detAndAction.Contains(":")) { | |
2328 | AliError( Form("%s is a wrong syntax, use \"DetectorList:ActionList\" \n", detAndAction.Data()) ) ; | |
2329 | fRunQA = kFALSE ; | |
2330 | return kFALSE ; | |
2331 | } | |
2332 | Int_t colon = detAndAction.Index(":") ; | |
2333 | fQADetectors = detAndAction(0, colon) ; | |
c54a46e3 | 2334 | if (fQADetectors.Contains("ALL") ){ |
2335 | TString tmp = Form("%s %s", fMakeDigits.Data(), fMakeDigitsFromHits.Data()) ; | |
2336 | Int_t minus = fQADetectors.Last('-') ; | |
2337 | TString toKeep = Form("%s %s", fMakeDigits.Data(), fMakeDigitsFromHits.Data()) ; | |
2338 | TString toRemove("") ; | |
2339 | while (minus >= 0) { | |
2340 | toRemove = fQADetectors(minus+1, fQADetectors.Length()) ; | |
2341 | toRemove = toRemove.Strip() ; | |
2342 | toKeep.ReplaceAll(toRemove, "") ; | |
2343 | fQADetectors.ReplaceAll(Form("-%s", toRemove.Data()), "") ; | |
2344 | minus = fQADetectors.Last('-') ; | |
2345 | } | |
2346 | fQADetectors = toKeep ; | |
2347 | } | |
2348 | fQATasks = detAndAction(colon+1, detAndAction.Sizeof() ) ; | |
e3b20d9a | 2349 | if (fQATasks.Contains("ALL") ) { |
4e25ac79 | 2350 | fQATasks = Form("%d %d %d", AliQAv1::kHITS, AliQAv1::kSDIGITS, AliQAv1::kDIGITS) ; |
e3b20d9a | 2351 | } else { |
2352 | fQATasks.ToUpper() ; | |
2353 | TString tempo("") ; | |
2354 | if ( fQATasks.Contains("HIT") ) | |
4e25ac79 | 2355 | tempo = Form("%d ", AliQAv1::kHITS) ; |
e3b20d9a | 2356 | if ( fQATasks.Contains("SDIGIT") ) |
4e25ac79 | 2357 | tempo += Form("%d ", AliQAv1::kSDIGITS) ; |
e3b20d9a | 2358 | if ( fQATasks.Contains("DIGIT") ) |
4e25ac79 | 2359 | tempo += Form("%d ", AliQAv1::kDIGITS) ; |
e3b20d9a | 2360 | fQATasks = tempo ; |
2361 | if (fQATasks.IsNull()) { | |
2362 | AliInfo("No QA requested\n") ; | |
2363 | fRunQA = kFALSE ; | |
2364 | return kTRUE ; | |
2365 | } | |
2366 | } | |
2367 | TString tempo(fQATasks) ; | |
4e25ac79 | 2368 | tempo.ReplaceAll(Form("%d", AliQAv1::kHITS), AliQAv1::GetTaskName(AliQAv1::kHITS)) ; |
2369 | tempo.ReplaceAll(Form("%d", AliQAv1::kSDIGITS), AliQAv1::GetTaskName(AliQAv1::kSDIGITS)) ; | |
2370 | tempo.ReplaceAll(Form("%d", AliQAv1::kDIGITS), AliQAv1::GetTaskName(AliQAv1::kDIGITS)) ; | |
e3b20d9a | 2371 | AliInfo( Form("QA will be done on \"%s\" for \"%s\"\n", fQADetectors.Data(), tempo.Data()) ) ; |
2372 | fRunQA = kTRUE ; | |
eca4fa66 | 2373 | AliQAManager::QAManager()->SetActiveDetectors(fQADetectors) ; |
2374 | AliQAManager::QAManager()->SetTasks(fQATasks) ; | |
4e25ac79 | 2375 | for (Int_t det = 0 ; det < AliQAv1::kNDET ; det++) |
eca4fa66 | 2376 | AliQAManager::QAManager()->SetWriteExpert(AliQAv1::DETECTORINDEX_t(det)) ; |
57acd2d2 | 2377 | |
e3b20d9a | 2378 | return kTRUE; |
2379 | } | |
2380 | ||
795e4a22 | 2381 | //_____________________________________________________________________________ |
2382 | void AliSimulation::ProcessEnvironmentVars() | |
2383 | { | |
2384 | // Extract run number and random generator seed from env variables | |
2385 | ||
2386 | AliInfo("Processing environment variables"); | |
2387 | ||
2388 | // Random Number seed | |
2389 | ||
2390 | // first check that seed is not already set | |
2391 | if (fSeed == 0) { | |
2392 | if (gSystem->Getenv("CONFIG_SEED")) { | |
2393 | fSeed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
2394 | } | |
2395 | } else { | |
2396 | if (gSystem->Getenv("CONFIG_SEED")) { | |
2397 | AliInfo(Form("Seed for random number generation already set (%d)" | |
2398 | ": CONFIG_SEED variable ignored!", fSeed)); | |
2399 | } | |
2400 | } | |
2401 | ||
2402 | AliInfo(Form("Seed for random number generation = %d ", fSeed)); | |
2403 | ||
2404 | // Run Number | |
2405 | ||
2406 | // first check that run number is not already set | |
2407 | if(fRun < 0) { | |
2408 | if (gSystem->Getenv("DC_RUN")) { | |
2409 | fRun = atoi(gSystem->Getenv("DC_RUN")); | |
2410 | } | |
2411 | } else { | |
2412 | if (gSystem->Getenv("DC_RUN")) { | |
2413 | AliInfo(Form("Run number already set (%d): DC_RUN variable ignored!", fRun)); | |
2414 | } | |
2415 | } | |
2416 | ||
2417 | AliInfo(Form("Run number = %d", fRun)); | |
2418 | } | |
ff5970a3 | 2419 | |
44e45fac | 2420 | //--------------------------------------------------------------------- |
fc7e1b1c | 2421 | void AliSimulation::WriteGRPEntry() |
2422 | { | |
2423 | // Get the necessary information from galice (generator, trigger etc) and | |
2424 | // write a GRP entry corresponding to the settings in the Config.C used | |
44e45fac | 2425 | // note that Hall probes and Cavern and Surface Atmos pressures are not simulated. |
2426 | ||
2427 | ||
fc7e1b1c | 2428 | AliInfo("Writing global run parameters entry into the OCDB"); |
2429 | ||
44e45fac | 2430 | AliGRPObject* grpObj = new AliGRPObject(); |
fc7e1b1c | 2431 | |
44e45fac | 2432 | grpObj->SetRunType("PHYSICS"); |
475baf89 | 2433 | grpObj->SetTimeStart(fTimeStart); |
2434 | grpObj->SetTimeEnd(fTimeEnd); | |
5cf76849 | 2435 | grpObj->SetBeamEnergyIsSqrtSHalfGeV(); // new format of GRP: store sqrt(s)/2 in GeV |
fc7e1b1c | 2436 | |
3e2e3ece | 2437 | const AliGenerator *gen = gAlice->GetMCApp()->Generator(); |
4dcef377 | 2438 | Int_t a = 0; |
2439 | Int_t z = 0; | |
2440 | ||
fc7e1b1c | 2441 | if (gen) { |
fc7e1b1c | 2442 | TString projectile; |
fc7e1b1c | 2443 | gen->GetProjectile(projectile,a,z); |
2444 | TString target; | |
2445 | gen->GetTarget(target,a,z); | |
2446 | TString beamType = projectile + "-" + target; | |
214a2a31 | 2447 | beamType.ReplaceAll(" ",""); |
e7c989e4 | 2448 | if (!beamType.CompareTo("-")) { |
57acd2d2 | 2449 | grpObj->SetBeamType("UNKNOWN"); |
4dcef377 | 2450 | grpObj->SetBeamEnergy(gen->GetEnergyCMS()/2); |
e7c989e4 | 2451 | } |
2452 | else { | |
57acd2d2 | 2453 | grpObj->SetBeamType(beamType); |
4dcef377 | 2454 | if (z != 0) { |
2455 | grpObj->SetBeamEnergy(gen->GetEnergyCMS()/2 * a / z); | |
2456 | } else { | |
2457 | grpObj->SetBeamEnergy(gen->GetEnergyCMS()/2 ); | |
2458 | } | |
57acd2d2 | 2459 | // Heavy ion run, the event specie is set to kHighMult |
2460 | fEventSpecie = AliRecoParam::kHighMult; | |
2461 | if ((strcmp(beamType,"p-p") == 0) || | |
2462 | (strcmp(beamType,"p-") == 0) || | |
2463 | (strcmp(beamType,"-p") == 0) || | |
2464 | (strcmp(beamType,"P-P") == 0) || | |
2465 | (strcmp(beamType,"P-") == 0) || | |
2466 | (strcmp(beamType,"-P") == 0)) { | |
2467 | // Proton run, the event specie is set to kLowMult | |
2468 | fEventSpecie = AliRecoParam::kLowMult; | |
2469 | } | |
e7c989e4 | 2470 | } |
57acd2d2 | 2471 | } else { |
44e45fac | 2472 | AliWarning("Unknown beam type and energy! Setting energy to 0"); |
2473 | grpObj->SetBeamEnergy(0); | |
2474 | grpObj->SetBeamType("UNKNOWN"); | |
fc7e1b1c | 2475 | } |
2476 | ||
2477 | UInt_t detectorPattern = 0; | |
2478 | Int_t nDets = 0; | |
2479 | TObjArray *detArray = gAlice->Detectors(); | |
2480 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors-1; iDet++) { | |
2481 | if (detArray->FindObject(AliDAQ::OfflineModuleName(iDet))) { | |
820b4d9e | 2482 | AliDebug(1, Form("Detector #%d found: %s", iDet, AliDAQ::OfflineModuleName(iDet))); |
fc7e1b1c | 2483 | detectorPattern |= (1 << iDet); |
2484 | nDets++; | |
2485 | } | |
2486 | } | |
1be29b9e | 2487 | // CTP |
28da60d3 | 2488 | if (!fTriggerConfig.IsNull()) |
1be29b9e | 2489 | detectorPattern |= (1 << AliDAQ::DetectorID("TRG")); |
2490 | ||
fc7e1b1c | 2491 | // HLT |
2492 | if (!fRunHLT.IsNull()) | |
2493 | detectorPattern |= (1 << AliDAQ::kHLTId); | |
ff5970a3 | 2494 | |
44e45fac | 2495 | grpObj->SetNumberOfDetectors((Char_t)nDets); |
2496 | grpObj->SetDetectorMask((Int_t)detectorPattern); | |
2497 | grpObj->SetLHCPeriod("LHC08c"); | |
2498 | grpObj->SetLHCState("STABLE_BEAMS"); | |
99c7d495 | 2499 | // |
f7a1cc68 | 2500 | AliMagF *field = (AliMagF*)TGeoGlobalMagField::Instance()->GetField(); |
2501 | Float_t solenoidField = field ? TMath::Abs(field->SolenoidField()) : 0; | |
fc7e1b1c | 2502 | |
99c7d495 | 2503 | Float_t factorSol = field ? field->GetFactorSol() : 0; |
2504 | Float_t currentSol = TMath::Abs(factorSol)>1E-6 ? | |
2505 | TMath::Nint(TMath::Abs(solenoidField/factorSol))/5.*30000.*TMath::Abs(factorSol) : 0; | |
2506 | // | |
2507 | Float_t factorDip = field ? field->GetFactorDip() : 0; | |
2508 | Float_t currentDip = 6000.*TMath::Abs(factorDip); | |
2509 | // | |
2510 | grpObj->SetL3Current(currentSol,(AliGRPObject::Stats)0); | |
2511 | grpObj->SetDipoleCurrent(currentDip,(AliGRPObject::Stats)0); | |
2512 | grpObj->SetL3Polarity(factorSol>0 ? 0:1); | |
2513 | grpObj->SetDipolePolarity(factorDip>0 ? 0:1); | |
58c338d2 | 2514 | if (field) grpObj->SetUniformBMap(field->IsUniform()); // for special MC with k5kGUniform map |
99c7d495 | 2515 | grpObj->SetPolarityConventionLHC(); // LHC convention +/+ current -> -/- field main components |
2516 | // | |
44e45fac | 2517 | grpObj->SetCavernTemperature(0,(AliGRPObject::Stats)0); |
2518 | ||
2519 | //grpMap->Add(new TObjString("fCavernPressure"),new TObjString("0")); ---> not inserted in simulation with the new object, since it is now an AliDCSSensor | |
fc7e1b1c | 2520 | |
2521 | // Now store the entry in OCDB | |
2522 | AliCDBManager* man = AliCDBManager::Instance(); | |
732ee20f | 2523 | |
2524 | man->SetLock(0, fKey); | |
2525 | ||
2526 | AliCDBStorage* sto = man->GetStorage(fGRPWriteLocation.Data()); | |
2527 | ||
fc7e1b1c | 2528 | |
2b541cc7 | 2529 | AliCDBId id("GRP/GRP/Data", man->GetRun(), man->GetRun(), 1, 1); |
fc7e1b1c | 2530 | AliCDBMetaData *metadata= new AliCDBMetaData(); |
2531 | ||
fc7e1b1c | 2532 | metadata->SetResponsible("alice-off@cern.ch"); |
2533 | metadata->SetComment("Automatically produced GRP entry for Monte Carlo"); | |
2534 | ||
732ee20f | 2535 | sto->Put(grpObj,id,metadata); |
2536 | man->SetLock(1, fKey); | |
fc7e1b1c | 2537 | } |
44e45fac | 2538 | |
475baf89 | 2539 | //_____________________________________________________________________________ |
2540 | time_t AliSimulation::GenerateTimeStamp() const | |
2541 | { | |
2542 | // Generate event time-stamp according to | |
2543 | // SOR/EOR time from GRP | |
2544 | if (fUseTimeStampFromCDB) | |
2545 | return fTimeStart + gRandom->Integer(fTimeEnd-fTimeStart); | |
2546 | else | |
2547 | return 0; | |
2548 | } | |
8e940b8f | 2549 | |
2550 | //_____________________________________________________________________________ | |
2551 | void AliSimulation::StoreUsedCDBMaps() const | |
2552 | { | |
2553 | // write in galice.root maps with used CDB paths | |
2554 | // | |
6181c866 | 2555 | // |
2556 | AliRunLoader* runLoader = LoadRun(); | |
2557 | if (!runLoader) { | |
2558 | AliError("Failed to open gAlice.root in write mode"); | |
2559 | return; | |
2560 | } | |
2561 | // | |
8e940b8f | 2562 | const TMap *cdbMap = AliCDBManager::Instance()->GetStorageMap(); |
2563 | const TList *cdbList = AliCDBManager::Instance()->GetRetrievedIds(); | |
2564 | // | |
2565 | TMap *cdbMapCopy = new TMap(cdbMap->GetEntries()); | |
2566 | cdbMapCopy->SetOwner(1); | |
2567 | // cdbMapCopy->SetName("cdbMap"); | |
2568 | TIter iter(cdbMap->GetTable()); | |
2569 | // | |
2570 | TPair* pair = 0; | |
2571 | while((pair = dynamic_cast<TPair*> (iter.Next()))){ | |
2572 | TObjString* keyStr = dynamic_cast<TObjString*> (pair->Key()); | |
2573 | TObjString* valStr = dynamic_cast<TObjString*> (pair->Value()); | |
2574 | if (keyStr && valStr) | |
2575 | cdbMapCopy->Add(new TObjString(keyStr->GetName()), new TObjString(valStr->GetName())); | |
2576 | } | |
2577 | // | |
2578 | TList *cdbListCopy = new TList(); | |
2579 | cdbListCopy->SetOwner(1); | |
2580 | // cdbListCopy->SetName("cdbList"); | |
2581 | // | |
2582 | TIter iter2(cdbList); | |
2583 | ||
2584 | AliCDBId* id=0; | |
2585 | while((id = dynamic_cast<AliCDBId*> (iter2.Next()))){ | |
2586 | cdbListCopy->Add(new TObjString(id->ToString().Data())); | |
2587 | } | |
2588 | // | |
2589 | AliRunLoader::Instance()->CdGAFile(); | |
2590 | gDirectory->WriteObject(cdbMapCopy,"cdbMap","kSingleKey"); | |
2591 | gDirectory->WriteObject(cdbListCopy,"cdbList","kSingleKey"); | |
6181c866 | 2592 | delete runLoader; |
8e940b8f | 2593 | // |
2594 | AliInfo(Form("Stored used OCDB entries as TMap %s and TList %s in %s", | |
2595 | cdbMapCopy->GetName(), | |
2596 | cdbListCopy->GetName(), | |
2597 | fGAliceFileName.Data())); | |
2598 | // | |
2599 | } |